The largest measles outbreak in decades has reached San Antonio and San Marcos. Officials say an individual who tested positive for the virus in West Texas traveled to two major universities and one of the nation's busiest tourist attractions — the San Antonio River Walk.
If I understand correctly, measles can be very contagious 4 days before rashes appear (through respiratory droplets from coughing). I think a person could mistakenly think they just have a cold or flu (or Covid) before rashes appear. It can also have a ~12 day incubation period without symptoms (but I don’t think it’s very contagious before symptoms appear).
If I understand correctly, measles can be very contagious 4 days before rashes appear (through respiratory droplets from coughing). I think a person could mistakenly think they just have a cold or flu (or Covid) before rashes appear. It can also have a ~12 day incubation period without symptoms (but I don’t think it’s very contagious before symptoms appear).