Looks like maybe some forced masking needed on deer?
"Omicron found in New York deer as experts voice concern about animal reservoirs.
At present, there is no evidence that deer are transmitting the virus to humans. However, widespread circulation among the nation's deer population would give the virus opportunities to mutate and adapt, which could "come back and haunt us in the future," said study author Vivek Kapur, PhD, a veterinary microbiologist at Pennsylvania State University in State College."
https://www.beckershospitalreview.c...ts-voice-concern-about-animal-reservoirs.html
"Blood and some nasal swab samples from 131 deer captured on New York's Staten Island revealed that nearly 15% had virus antibodies. The finding suggested that the animals had previous coronavirus infections and were vulnerable to repeated reinfections with new variants, researchers led by Pennsylvania State University scientists said.
“Circulation of the virus in an animal population always raises the possibility of getting back to humans, but more importantly it provides more opportunities for the virus to evolve into novel variants,” said Suresh Kuchipudi, a Penn State veterinary microbiologist.
"When the virus completely mutates, then it can escape the protection of the current vaccine. So we'd have to change the vaccine again," Kuchipudi said."
https://www.reuters.com/business/he...oncern-over-possible-new-variants-2022-02-08/