Serologic evidence of flavivirus infection in bats in the Yucatan Peninsula of Mexico.
Serologic evidence of flavivirus infection in bats in the Yucatan Peninsula of Mexico.
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DOI：
10.7589/2012-12-318
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发表时间：
2013-07
影响因子：
1.3
通讯作者：
Loroño-Pino MA
中科院分区：
文献类型：
--
作者：
Machain-Williams C;López-Uribe M;Talavera-Aguilar L;Carrillo-Navarrete J;Vera-Escalante L;Puerto-Manzano F;Ulloa A;Farfán-Ale JA;Garcia-Rejon J;Blitvich BJ;Loroño-Pino MA
2010年，我们在墨西哥尤卡坦半岛的梅里达市捕获了7个物种的140只蝙蝠。从每只蝙蝠收集血清，并使用六种黄病毒（西尼罗河病毒、圣路易斯脑炎病毒和登革热病毒1-4）通过空斑减少中和试验（PRNT）进行测定。在26只蝙蝠（19%）中检测到黄病毒特异性抗体。抗体阳性的蝙蝠属于三个物种：帕拉斯长舌蝙蝠（Glossophaga soricina），牙买加果蝠（Artibeus jamaicensis），和伟大的水果吃蝙蝠（Artibeus lituratus），其黄病毒抗体的流行率分别为33%，24%和9%。登革病毒2型或登革病毒4型的PRNT滴度通常最高，但滴度均不超过80。这些数据可能表明，大多数抗体阳性蝙蝠都感染了登革热病毒。然而，因为所有滴度都很低，所以蝙蝠可能感染了另一种（可能未被识别的）黄病毒，该病毒未包括在PRNT分析中，可能与登革热病毒的关系比其他黄病毒更密切。通过逆转录PCR检测每个血清样品的黄病毒RNA，但均为阴性。
We captured 140 bats of seven species in Merida City in the Yucatan Peninsula of Mexico in 2010. Serum was collected from each bat and assayed by plaque reduction neutralization test (PRNT) using six flaviviruses: West Nile virus, St. Louis encephalitis virus, and dengue viruses 1–4. Flavivirus-specific antibodies were detected in 26 bats (19%). The antibody-positive bats belonged to three species: the Pallas's long-tongued bat (Glossophaga soricina), Jamaican fruit bat (Artibeus jamaicensis), and great fruit-eating bat (Artibeus lituratus), and their flavivirus antibody prevalences were 33%, 24%, and 9%, respectively. The PRNT titers were usually highest for dengue virus 2 or dengue virus 4, but none of the titers exceeded 80. These data could indicate that most of the antibody-positive bats had been infected with dengue virus. However, because all titers were low, it is possible that the bats had been infected with another (perhaps unrecognized) flavivirus not included in the PRNT analysis, possibly a virus more closely related to dengue virus than to other flaviviruses. Each serum sample was assayed for flavivirus RNA by reverse transcription PCR, but all were negative.
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DOI：
10.4269/ajtmh.1970.19.851
发表时间：
1970-01-01
影响因子：
3.3
作者：
ALLEN, R;TAYLOR, SK;SULKIN, SE
通讯作者：
SULKIN, SE
DOI：
10.4269/ajtmh.2006.74.908
发表时间：
2006-05-01
影响因子：
3.3
作者：
Farfan-Ale, Jose A.;Blitvich, Bradley J.;Beaty, Barry J.
通讯作者：
Beaty, Barry J.
影响因子：
4.8
作者：
Maher-Sturgess SL;Forrester NL;Wayper PJ;Gould EA;Hall RA;Barnard RT;Gibbs MJ
通讯作者：
Gibbs MJ
DOI：
10.4269/ajtmh.1978.27.153
发表时间：
1978-01-01
影响因子：
3.3
作者：
PRICE, JL
通讯作者：
PRICE, JL
影响因子：
56.9
作者：
SULKIN, SE;SIMS, RA;ALLEN, R
通讯作者：
ALLEN, R