Abstract
Purpose
Cryptosporidiosis is a zoonotic infectious disease caused by the protozoan parasite Cryptosporidium spp., frequently found in several animal species, including bats. Several Cryptosporidium genotypes have been described in bats worldwide, suggesting that bats are infected by host-specific Cryptosporidium spp. To date, there are no published reports about Cryptosporidium spp. in bats from Colombia. Therefore, this study aimed to determine the presence and molecular diversity of Cryptosporidium spp. in Colombian bats.
Methods
A total of 63 gut samples from three bat species served for molecular detection of Cryptosporidium spp. 18S rDNA gene by qPCR. The sequenced amplicons were used in subsequent phylogenetic analyses to identify them as species or genotypes.
Results
Cryptosporidium spp. qPCR detection occurred in 9.5% (6/63) of bat intestines, and four sequences represented two new genotypes, called Cryptosporidium bat genotypes XIX and XX, were identified.
Conclusions
This study describes the detection of two novel Cryptosporidium bat genotypes, in two species of bats from a region of Colombia, requiring further studies to determine the relationhip between Cryptosporidium and bats in Colombia.
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Introduction
Cryptosporidiosis is a zoonotic infectious disease caused by the enteric protozoan Cryptosporidium spp., which infects several hosts, including reptiles, birds and mammals [1, 2]. Human cryptosporidiosis can be acquired by direct contact with infected humans or animals, or indirectly by contact with Cryptosporidium fecally contaminated material, such as water, food and fomites [3]. Generally, the disease can develop asymptomatically or produce acute diarrhea, although in some cases, Cryptosporidium can be an opportunistic pathogen and produce severe forms of the disease that can lead to death to specific populations such as immunocompromised patients [1, 4]. Currently, at least 44 Cryptosporidium species have been officially described, and more than 120 genotypes have been identified, which may be formally recognized as species in the future as some Cryptosporidium species were initially identified as genotypes [5]. Of all the validated Cryptosporidium spp. to date, 29 infect different mammalian species, of which 19 species and four different genotypes have been reported in humans [5].
Cryptosporidium spp. have been detected in several domestic and wild animals [2]. Bats (order Chiroptera) represent the most diverse group of mammals; and after humans and rodents, bats are the group with the largest number of individuals worldwide, which can be found on all continents except Antarctica, and inhabit a wide variety of natural (e.g. forests, caves) and human constructions (e.g. abandoned houses, under bridges) [6]. Bats play crucial ecological roles, such as fertilization, pollination, seed dispersal and control of arthropod populations which can act as crop pests or vectors of infectious diseases [7]. Bats are unique among mammals because they are the only known flying mammals and because of their extensive longevity [6]. In addition, the bat's immune system allows them to harbor some of the most pathogenic infectious agents asymptomatically [8, 9].
Several different species of Cryptosporidium have been found in bats worldwide, including Cryptosporidium parvum and Cryptosporidium hominis [10, 11], which are associated with human diseases, increasing the likelihood that bats could be acting as potential carriers and disseminators of Cryptosporidium spp. of human health importance [10, 11]. In addition, sequencing of the 18S rDNA gene has facilitated the description of a large number of Cryptosporidium genotypes in bats, which were designated with Roman numerals from I to XVIII [12, 13].
To date, 217 species of bats present in Colombia have been officially recognized [14]. According to RELCOM (“Red Latinoamericana y del Caribe para la Conservación de los Murciélagos”), the Macaregua cave, located in the department of Santander, is considered the site with the greatest richness in bat species to date, housing at least ten different species of bats, three of which (Carollia perspicillata, Mormoops megalophylla and Natalus tumidirostris) inhabit the cave permanently [15, 16]. In Colombia and throughout the world, caves and their surrounding areas are invaded by humans due to spelunking, ecotourism, accelerated urbanization and the increase in agriculture, which encourages and favors the migration of bats to other regions, modifying their roles in the ecosystem processes in which they participate, affecting the well being and benefits that people receive from their ecological functions. On the other hand, when migrating, bats can reach urban areas, increasing the likelihood of direct contact with humans and domestic animals or contaminating environmental sources with their excreta [17].
Although several studies have demonstrated the presence of Cryptosporidium spp. in bats globally, no published reports on these parasites are still available from Colombia. Therefore, this study aimed to determine the presence and molecular diversity of Cryptosporidium spp. in bats from the Macaregua cave, department of Santander, Colombia, to understand the possible role of bats in the transmission cycle of cryptosporidiosis.
Materials and Methods
Bat Samples
During September 2014, June 2015 and October 2018, bats from three different species: Carollia perspicillata, Mormoops megalophylla and Natalus tumidirostris, were randomly captured inside the Macaregua cave, located in the “vereda Las Vueltas”, municipality of Curiti, Department of Santander, Colombia (06 39′36″N; 73 06′32″W, 1,565 m elevation) [15]. Gut samples from each bat were extracted and stored in 70% ethanol at 4 °C at the Molecular Parasitology Laboratory of the Pontificia Universidad Javeriana, before DNA extraction.
Permits for bat capture and sampling were granted by the ‘Ministerio de Ambiente y Desarrollo Sostenible’ and ‘Autoridad Nacional de Licencias Ambientales (ANLA)’, Colombia, license No. 0546, which allows the collection of wildlife specimens of biological diversity for noncommercial scientific research purposes to the Pontificia Universidad Javeriana. Approval for the animal procedures was by the Ethics and Research Committee of the Faculty of Sciences of the Pontificia Universidad Javeriana (ID 5696).
DNA Extraction
DNA was extracted from 25 mg of bat intestine using the commercial kit “High Pure PCR Template Preparation kit (Roche Diagnostics®, Mannheim, Germany)” according to the manufacturer's instructions. After each extraction procedure, to assess the integrity of the DNA and to rule out the presence of PCR inhibitors in the sample, the DNA obtained was quantified using NanoDrop 2000 (Thermo Scientific, Wilmington, DE, United States), and its quality was tested with a conventional PCR targeting a 940 base pair fragment of the cytochrome b (cytB) gene of small mammals using the primers CytB-Uni-F (TCATCMTGATGAAAYTTYGG) and CytB-Uni-R (ACTGGYTGDCCBCCRATTCA) according to the procedure previously described [18]. Subsequently, the amplification products were separated in a 1% agarose gel run through electrophoresis and stained with SYBR™ Safe DNA Gel Stain (Invitrogen®, Waltham, MA, USA).
Detection of Cryptosporidium spp. Using a Real-Time PCR
The detection of Cryptosporidium spp. by qPCR was done using the commercial PowerUp™ SYBR™ Green Master Mix kit (Applied Biosystems®, Austin, TX, USA) according to the manufacturer’s instructions. A mix containing 5 μL 2 × SYBR Green Master Mix, 1 μL of 5 μM primers, 2 μL UltraPure dH2O and 2 μL DNA was used for all PCR reactions. Primers Cr250 (5′-GGAATGAGTKRAGTATAAACCCC-3′) and Cr550 (5′-TGAAGGAGTAAGGAACAACCTCC-3′) [19] served for amplification of a 530 bp fragment of the 18S rDNA gene of Cryptosporidium spp. All qPCR reactions were performed using the Applied Biosystems™ QuantStudio™ 3 Real-Time PCR System (Applied Biosystems®, Foster City, CA, USA), using the following program: 50 °C/2 min; 95 °C/2 min; 40 cycles of 95 °C/30 s, 60 °C/45 s and 72 °C/1 min. Melting curve analysis was performed immediately after the last amplification step by heating the samples at 95 °C for 15 s, cooling to 60 °C for 1 min and heating them to 95 °C for 15 s. Bioinformatics analysis of the 18S rDNA genes for C. parvum (GenBank No: S40330.1), Cryptosporidium muris (GenBank No: X64342), Cryptospordium andersoni (GenBank: AB089285.2) and Cryptosporidium canis (GenBank: AF112576) showed that the expected melting temperature (Tm) for the amplified fragments was approximately 73.4 °C. To avoid unspecific amplifications, only samples with cycle threshold (Ct) values ≤ 40 were considered positive. Each qPCR run involved a positive (Cryptosporidium spp. DNA) and two negative controls (sterile water). The qPCR-positive samples were re-amplified through conventional PCR, and the amplicons obtained were purified using a Wizard® DNA Clean-Up System kit (Promega, Madison, WI, USA) and then bidirectionally sequenced using a 3500 genetic analyzer (Applied Biosystems®, Foster City, CA, USA).
Phylogenetic Analysis
The sequences obtained were assembled, edited and compared among each other and with Cryptosporidium reference sequences available in GenBank after Clustal algorithm alignment. Successfully sequenced positive samples were further analyzed by phylogenetic analysis using the Neighbor-Joining (NJ) method [20], and the evolutionary distances were computed using the Kimura two-parameter method [21] with 1000 bootstrap replicates. All positions containing gaps and missing data were eliminated, and analyses were performed in MEGA software, version 7 [22].
Results
A total of 80 intestine samples from three bat species stored at the Molecular Parasitology laboratory of the Pontificia Universidad Javeriana were processed for DNA extraction; of which, only 63 (63/80, 78.8%) were positive for cytB amplification, and therefore, were used for amplification of a fraction of the 18S rDNA gene of Cryptosporidium spp. by qPCR. Six samples (6/63, 9.5%) from two bat species, C. perspicillata and N. tumidirostris, were positive for Cryptosporidium spp. (Table 1) which had Ct values between 23 and 38, and a Tm value of 76.6 °C ± 1.96.
All 18S rDNA PCR products were sequenced being all of them, but only four retrieved sequences with the adequate quality were further analyzed; these showed an overall identity of 89.3 to 100% among them.
The Cryptosporidium spp. NJ analysis of the 18S rDNA gene generated a phylogenetic tree that showed two novel Cryptosporidium bat genotypes, namely bat genotype XIX in Seba’s short-tailed bat (C. perspicillata) [GenBank accession numbers: OP346577, OP346578, 0P346579] and bat genotype XX in a Trinidadian funnel-eared bat (N. tumidirostris) [GenBank accession number: OP346576] (Fig. 1).
Cryptosporidium spp. 18S rDNA sequence-based phylogenetic tree detected in bats. Sequences retrieved from this study are indicated by symbol: black rhombuses from C. perspicillata and black squares from N. tumidirostris. The GenBank numbers from the reference sequences are indicated. The Cryptosporidium spp. and bat genotypes are listed to the right of each branch (color figure online)
Although with low bootstrap values (BP) (62 BP), bat genotype XIX was sister to a clade of Cryptosporidium wrairi (Fig. 1), which identity between sequences of bat genotype XIX and C. wrairi was 97%. However, bat genotype XX was sister to a clade that included Cryptosporidium fragile, C. galli, C. muris and C. andersoni with high bootstrap support (98 BP) (Fig. 1). Bat genotypes from Colombia were not close to other bat genotypes reported from different geographic regions.
Discussion
Worldwide, only few studies have investigated the presence of Cryptosporidium spp. in bats. In the present study, Cryptosporidium spp. were detected in bats from a region of Colombia, marking the first report of Cryptosporidium in bats from this country and only the second in a Latin American country after a study conducted in Brazil [12]. The frequency of Cryptosporidium infection in bats in the present study was 9.5%, which is within the range reported in the scientific literature, where infection frequencies in bats range from 2.1% [10] to 16.3% [12].
Four of the six positive samples for Cryptosporidium spp. were successfully sequenced. These sequences clustered in two different genotypic groups, designated as Cryptosporidium bat genotypes XIX and XX. Three of these sequences were from C. perspicillata, which clustered as an independent clade with the closest proximity to C. wrairi, a species described from laboratory guinea pigs and other rodent species that can infect humans but without evidence of disease [23,24,25]; and one sequence was from N. tumidirostris, which formed a clade with two Cryptosporidium spp.: C. muris, a species described in Mus musculus (domestic mouse) and C. andersoni, a species previously described in Bos taurus (domestic cattle) [26, 27]; both of them zoonotic species which can infect humans and several animal species [28,29,30,31].
To date, 18 Cryptosporidium bat genotypes have been identified among 18 different bat species captured in China [13], United States [10], Czech Republic [10], Philippines [32, 33], Australia [11], Japan [34], Nigeria [33], and Brazil [12] (Table 2). Although most of the Cryptosporidium bat genotypes have been detected in specific bat species, some of them such as genotypes I, XIII and XVI, have been detected in more than one bat species (e.g. genotype I in Rhinolopus sinicus and Aselliscus stoliczkanus; genotype XIII in Hipposideros fulvus and Rousettus leschenaultia; and genotype XVI in Artibeus planirostris, Artibeus lituratus and Platyrrhinus lineatus) [12, 13], suggesting that apparently Cryptosporidium bat genotypes may not be host specific. Given the limited research on Cryptosporidium among bats worldwide, it is likely that several novels and undescribed Cryptosporidium genotypes are circulating among different bat species in many regions throughout the world, especially considering that the order Chiroptera represents the second most diverse order of living animals [35]. Furthermore, detecting different Cryptosporidium genotypes from bats of the same geographical region would suggest that these mammals may be playing a role in the diversification of Cryptosporidium spp., similar to what happens to other microorganisms such as Trypanosoma cruzi and Bartonella spp. [36, 37].
Interestingly, two Cryptosporidium species of medical importance, C. parvum and C. hominis, have also been detected in bats [10, 11], suggesting that bats may play a role in the eco-epidemiology of cryptosporidiosis [38, 39]. However, the link between bats and Cryptosporidium remains poorly understood, and further research is needed to better comprehend this relationship, not only from a medical and veterinary perspective, but also from a biological and ecological perspective since several Cryptosporidium genotypes have been continuouslly reported from bats worldwide in the scientific literature. This research is crucial to better understand the transmission dynamics and the range of host species that Cryptosporidium can infect, as well as to expand the knowledge about the taxonomy of this parasitic genus since some Cryptosporidium species were initially identified as genotypes prior to their formal description as validated species [5]
Although this is the first study in which the presence of Cryptosporidium bat genotypes has been reported in Colombia, the study has some limitations related to the low number of samples processed, the use of a single locus for the genotyping of isolates obtained from bats, and the limited geographical representativeness, therefore, it is necessary to carry out more studies to improve the comprehension of the biology, ecology and epidemiology of bat Cryptosporidium isolates in Colombia.
Conclusion
This study describes the first detection and molecular identification of Cryptosporidium spp. in bats in Colombia. It also detected the presence of two new Cryptosporidium bat genotypes, designated as Cryptosporidium bat genotype XIX and XX. These data point to the need for further studies to determine whether bats play a role in Cryptosporidium diversification, to identify whether these bat genotypes are novel Cryptosporidium species not yet described, and if so, to determine what is the impact of these not yet validated Cryptosporidium isolates for human and animal health.
Data Availability
Raw data generated from this study is available upon personal request from the corresponding author.
References
Sunnotel O, Lowery CJ, Moore JE, Dooley JS, Xiao L, Millar BC, Rooney PJ, Snelling WJ (2006) Cryptosporidium. Lett Appl Microbiol 43(1):7–16. https://doi.org/10.1111/j.1472-765X.2006.01936.x
Xiao L, Feng Y (2008) Zoonotic cryptosporidiosis. FEMS Immunol Med Microbiol 52(3):309–323. https://doi.org/10.1111/j.1574-695X.2008.00377.x
Fayer R, Morgan U, Upton SJ (2000) Epidemiology of Cryptosporidium: transmission, detection and identification. Int J Parasitol 30(12–13):1305–1322. https://doi.org/10.1016/s0020-7519(00)00135-1
Davies AP, Chalmers RM (2009) Cryptosporidiosis. BMJ 339:b4168. https://doi.org/10.1136/bmj.b4168
Ryan UM, Feng Y, Fayer R, Xiao L (2021) Taxonomy and molecular epidemiology of Cryptosporidium and Giardia - a 50 year perspective (1971–2021). Int J Parasitol 51(13–14):1099–1119. https://doi.org/10.1016/j.ijpara.2021.08.007
Kasso M, Balakrishnan M (2013) Ecological and economic importance of bats (Order Chiroptera). ISRN Biodivers. https://doi.org/10.1155/2013/187415
Kunz TH, Braun de Torrez E, Bauer D, Lobova T, Fleming TH (2011) Ecosystem services provided by bats. Ann NY Acad Sci 1223:1–38. https://doi.org/10.1111/j.1749-6632.2011.06004.x
Banerjee A, Baker ML, Kulcsar K, Misra V, Plowright R, Mossman K (2020) Novel insights into immune systems of bats. Front Immunol 11:26. https://doi.org/10.3389/fimmu.2020.00026
Irving AT, Ahn M, Goh G, Anderson DE, Wang LF (2021) Lessons from the host defences of bats, a unique viral reservoir. Nature 589(7842):363–370. https://doi.org/10.1038/s41586-020-03128-0
Kváč M, Hořická A, Sak B, Prediger J, Salát J, Širmarová J, Bartonička T, Clark M, Chelladurai JR, Gillam E, McEvoy J (2015) Novel Cryptosporidium bat genotypes III and IV in bats from the USA and Czech Republic. Parasitol Res 114(10):3917–3921. https://doi.org/10.1007/s00436-015-4654-1
Schiller SE, Webster KN, Power M (2016) Detection of Cryptosporidium hominis and novel Cryptosporidium bat genotypes in wild and captive Pteropus hosts in Australia. Infect Genet Evol 44:254–260. https://doi.org/10.1016/j.meegid.2016.07.002
Batista JMN, de Carvalho C, Pedro WA, Santana BN, Camargo VS, Ferrari ED, Nascimento IG, Meireles MV (2019) Identification of Cryptosporidium bat genotypes XVI-XVIII in bats from Brazil. Parasitol Res 118(7):2183–2191. https://doi.org/10.1007/s00436-019-06342-6
Wang W, Cao L, He B, Li J, Hu T, Zhang F, Fan Q, Tu C, Liu Q (2013) Molecular characterization of Cryptosporidium in bats from Yunnan province, southwestern China. J Parasitol 99(6):1148–1150. https://doi.org/10.1645/13-322.1
Ramírez-Chaves HE, Suárez-Castro AF, González-Maya JF (2016) Cambios recientes a la lista de los mamíferos de Colombia. Mammal Notes 3(1–2):1–9
Penuela-Salgado M, Perez-Torres J (2015) Environmental and spatial characteristics that affect roost use by seba’s short-tailed bat (Carollia Perspicillata) in a Colombian cave. J Caves Karst Stud 77:160–164. https://doi.org/10.4311/2015LSC0105
Pérez-Torres J, Estrada-Villegas S, Martínez-Medina D, Ríos-Blanco M, Peñuela-Salgado M, Martínez-Luque L (2015) Macaregua: the cave with the highest bat richness in Colombia. Check List 11(2):1–6. https://doi.org/10.15560/11.2.1616
Gili F, Newson SE, Gillings S, Chamberlain DE, Border JA (2020) Bats in urbanising landscapes: habitat selection and recommendations for a sustainable future. Biol Conserv 241:108343. https://doi.org/10.1016/j.biocon.2019.108343
Schlegel M, Ali HS, Stieger N, Groschup MH, Wolf R, Ulrich RG (2012) Molecular identification of small mammal species using novel cytochrome B gene-derived degenerated primers. Biochem Genet 50(5–6):440–447. https://doi.org/10.1007/s10528-011-9487-8
Ranjbar R, Mirhendi H, Izadi M, Behrouz B, Mohammadi Manesh R (2018) Molecular identification of Cryptosporidium spp in Iranian dogs using seminested PCR: a first report. Vector Borne Zoonotic Dis 18(2):96–100. https://doi.org/10.1089/vbz.2017.2136
Saitou N, Nei M (1987) The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4(4):406–425. https://doi.org/10.1093/oxfordjournals.molbev.a040454
Kimura M (1980) A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. J Mol Evol 16(2):111–120. https://doi.org/10.1007/BF01731581
Kumar S, Stecher G, Tamura K (2016) MEGA7: molecular evolutionary genetics analysis version 7.0 for bigger datasets. Mol Biol Evol 33(7):1870–1874. https://doi.org/10.1093/molbev/msw054
Vetterling JM, Jervis HR, Merrill TG, Sprinz H (1971) Cryptosporidium wrairi sp. N. from the guinea pig Cavia porcellus, with an emendation of the genus. J Protozool 18(2):243–247. https://doi.org/10.1111/j.1550-7408.1971.tb03315.x
Lv C, Zhang L, Wang R, Jian F, Zhang S, Ning C, Wang H, Feng C, Wang X, Ren X, Qi M, Xiao L (2009) Cryptosporidium spp. in wild, laboratory, and pet rodents in china: prevalence and molecular characterization. Appl Environ Microbiol 75(24):7692–7699. https://doi.org/10.1128/AEM.01386-09
Hernández-Castro C, Dashti A, Köster PC, Bailo B, López A, Llorente MT, González-Barrio D, Sánchez S, Carmena D (2022) First report of rodent-adapted Cryptosporidium wrairi in an immunocompetent child. Spain Parasitol Res 121(10):3007–3011. https://doi.org/10.1007/s00436-022-07607-3
Tyzzer EE (1907) A sporozoan found in the peptic glands of the common mouse. Proc Soc Exp Biol Med 5(1):12–13
Lindsay DS, Upton SJ, Owens DS, Morgan UM, Mead JR, Blagburn BL (2000) Cryptosporidium andersoni n. sp. (Apicomplexa: Cryptosporiidae) from cattle, Bos taurus. J Eukaryot Microbiol 47(1):91–95. https://doi.org/10.1111/j.1550-7408.2000.tb00016.x
Chappell CL, Okhuysen PC, Langer-Curry RC, Lupo PJ, Widmer G, Tzipori S (2015) Cryptosporidium muris: infectivity and illness in healthy adult volunteers. Am J Trop Med Hyg 92(1):50–55. https://doi.org/10.4269/ajtmh.14-0525
Jiang Y, Ren J, Yuan Z, Liu A, Zhao H, Liu H, Chu L, Pan W, Cao J, Lin Y, Shen Y (2014) Cryptosporidium andersoni as a novel predominant Cryptosporidium species in outpatients with diarrhea in Jiangsu Province. China BMC Infect Dis 14:555. https://doi.org/10.1186/s12879-014-0555-7
Sadrebazzaz A (2020) Molecular identification of Cryptosporidium andersoni in healthy and in cattle with diarrhea of Mashhad, Northeast of Iran. Vet Ital. https://doi.org/10.12834/VetIt.1771.9343.3
Wang L, Cao L, Zheng S, Chang Y, Zhang K, Zhang S, Zhang L (2021) Molecular identification and biological characterization of Cryptosporidium muris from camels (Camelus bactrianus) in China. Parasit Vectors 14(1):365. https://doi.org/10.1186/s13071-021-04862-8
Murakoshi F, Recuenco FC, Omatsu T, Sano K, Taniguchi S, Masangkay JS, Alviola P, Eres E, Cosico E, Alvarez J, Une Y, Kyuwa S, Sugiura Y, Kato K (2016) Detection and molecular characterization of Cryptosporidium and Eimeria species in Philippine bats. Parasitol Res 115(5):1863–1869. https://doi.org/10.1007/s00436-016-4926-4
Li N, Ayinmode AB, Zhang H, Feng Y, Xiao L (2018) Host-adapted Cryptosporidium and Enterocytozoon bieneusi genotypes in straw-colored fruit bats in Nigeria. Int J Parasitol Parasites Wildl 8:19–24. https://doi.org/10.1016/j.ijppaw.2018.12.001
Murakoshi F, Koyama K, Akasaka T, Horiuchi N, Kato K (2018) Molecular and histopathological characterization of Cryptosporidium and Eimeria species in bats in Japan. J Vet Med Sci 80(9):1395–1399. https://doi.org/10.1292/jvms.18-0130
Burgin CJ, Colella JP, Kahn PL, Upham NS (2018) How many species of mammals are there? J Mammal 99(1):1–11. https://doi.org/10.1093/jmammal/gyx147
Hamilton PB, Teixeira MM, Stevens JR (2012) The evolution of Trypanosoma cruzi: the ‘bat seeding’ hypothesis. Trends Parasitol 28(4):136–141. https://doi.org/10.1016/j.pt.2012.01.006
McKee CD, Bai Y, Webb CT, Kosoy MY (2021) Bats are key hosts in the radiation of mammal-associated Bartonella bacteria. Infect Genet Evol 89:104719. https://doi.org/10.1016/j.meegid.2021.104719
Wang RJ, Li JQ, Chen YC, Zhang LX, Xiao LH (2018) Widespread occurrence of Cryptosporidium infections in patients with HIV/AIDS: epidemiology, clinical feature, diagnosis, and therapy. Acta Trop 187:257–263. https://doi.org/10.1016/j.actatropica.2018.08.018
Widmer G, Köster PC, Carmena D (2020) Cryptosporidium hominis infections in non-human animal species: revisiting the concept of host specificity. Int J Parasitol 50(4):253–262. https://doi.org/10.1016/j.ijpara.2020.01.005
Acknowledgements
Authors thank Maria Teresa Herrera of the “Unidad de Ecología y Sistemática (UNESIS)” at the “Pontificia Universidad Javeriana (PUJ)” for sampling the bats, also thanks to Dr. Raúl A, Poutou-Piñales, PhD for English editing.
Funding
Open Access funding provided by Colombia Consortium. This work was supported by the Vicerrectoría de Investigación from the Pontificia Universidad Javeriana and belongs to the projects “Identificación molecular de bacterias zoonóticas de los géneros Leptospira y Bartonella y su relación con los rasgos funcionales de murciélagos, ID Proposal 7678”.
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All authors contributed to the study conception and design. Conceptualization of the study was performed by ADPP-V, JP-T, RCS and CC. Funding acquisition was performed by ADPP-V, JP-T, RCS and CC. Material preparation was performed by JP-T and CC. Data collection was performed by JN, RFF and SMC-Q. Analysis was performed by CRS-R, JN, RFF, RC-S and CC. Original draft of the manuscript was written by CRS-R and CC. Review and editing were performed by all authors. All authors read and approved the final manuscript.
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Silva-Ramos, C.R., Noriega, J., Fajardo, R.F. et al. Molecular Detection and Genotyping of Cryptosporidium spp. Isolates from Bats in Colombia. Acta Parasit. 68, 676–682 (2023). https://doi.org/10.1007/s11686-023-00697-8
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DOI: https://doi.org/10.1007/s11686-023-00697-8