@Ciaraioch The same basic advice that was given in early Covid-19 pandemic reduced transmission of so many other infections. If we were just sensible and considerate, like you say, it would make a huge difference
Stay home / away from people if you have symptoms
Catch it, bin it kill it
Cough / sneeze into hanky /elbow / away from people
Wash your hands (people are minging, and i single out men here, having seen that most)
Common sense, respect 4 well-being of others?