Yes a vaccine is the only realistic option. Masks, no more handshakes, and social distancing can help. But you can get COVID simply by breathing in the aerosol

Yes a vaccine is the only realistic option. Masks, no more handshakes, and social distancing can help. But you can get COVID simply by breathing in the aerosol left behind by an infected person. https://www.health.harvard.edu/diseases-and-conditions/preventing-the-spread-of-the-coronavirus https://www.health.harvard.edu/diseases-and-conditions/preve... “A person infected with coronavirus — even one with no symptoms — may emit aerosols when they talk or breathe. Aerosols are infectious viral particles that can float or drift around in the air for up to three hours. Another person can breathe in these aerosols and become infected with the coronavirus.”