If you cough, do not talk unnecessarily

If one coughs, one should not talk. The saliva may fly, adding to the irritation of words spewed out by thoughtless and tactless people. What's more, the moment they stop talking to one party is when there is diversion from, say, an incoming call and the coughing also stops ... but only for a while. Then it is back to coughing while yakking to the next listener.