By reducing the bacterial loading in the air in hospital wards, the spread of TB by droplet infection can be considerably reduced.
2.
Fanconi analyzed its epidemiology and found that the virus was not transmitted by droplet infection, as previously assumed, but rather follows a gastrointestinal pathway like typhoid fever.
3.
First, it is highly contagious, spread by direct droplet infection _ a cough or sneeze, a kiss or even a drink from a contaminated cup, although not by casual contact or breathing the air where an infected person has been.
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