Category: Reservoir
Preprint: SARS-CoV-2 infects and replicates in human testes
“The virus remains infective after a long infection period in the testes (viral reservoir)”
This is the first study that shows:
1) the high SARS-CoV-2 tropism to the testis
2) one mode of SARS-CoV-2 entrance in testes
3) SARS-CoV-2 preferred infection and replication in spermatogonia and macrophages
4) that the virus remains infective after a long infection period in the testes (viral reservoir)
5) high levels of angiotensin II and activated mast cells and macrophages are critical players in promoting all testicular alterations
6) the more extended severe condition, the lower the number of surviving germ cells
7) fluctuation in several essential testicular genes
8) that the intratesticular testosterone levels are 30 times reduced in testes of COVID-19 patients
9) the prevalent types of collagen present in SARS-CoV-2 mediated testicular fibrosis
10) the fluctuation of vasoconstrictive peptides in testes of COVID-19 critically ill patients
Medrxiv Preprint: SARS-CoV-2 infects, replicates, elevates angiotensin II and activates immune cells in human testes
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Our results showed that sheep-derived kidney cells support SARS-CoV-2 replication. More...
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Two separate transmission events from Syrian hamsters to humans are documented, one leading to onward household spread. More...
France: Sars-CoV-2 detected in domestic rabbits
We tested 144 pet rabbits in France between November 2020 and June 2021 for antibodies to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
We found one sample seropositive for both antigens and another positive only for RBD. More...
USA: White tailed deer positive for Sars-CoV-2 in New Jersey, New York, Minnesota, Pennsylvania
Two free-ranging deer have tested positive for Sars-CoV-2 in New Jersey. More...
France: Two wild badgers and three martens test positive for Sars-CoV-2
In Brittany, seropositivity for SARS-CoV-2 was detected in five wild mustelids out of 32 animals tested. More...
Cattle infected with Covid
Eleven cows from different farms in Germany test positive for SARS-CoV-2. More...
Hong Kong: Thousands of hamsters, rabbits, chinchillas and guinea pigs killed to prevent Covid outbreak
More than 2,000 hamsters, guinea pigs, rabbits and chinchillas have been euthanised after some that were imported from the Netherlands were found to be COVID-positive. More...