The best thing we can do for now is stay at home and watch out for any symptoms. Not all with cough and cold are infected with the virus. It could be an allergy coz the weather is changing and it is common. Take vitamin c regularly and wash your hands frequently.
Respiratory disease in cattle and calves is very common. So I guess it's normal and nothing to worry about. Taking care of your calf means taking care of yourself too. Keep safe.
I eat beet root because of it's numerous health benefits, including improved blood flow and lower blood pressure. it is also rich in antioxidants that help prevent cancer and fight inflammation.