Bronchitis contagious stage

Bronchitis is a contagious disease where the virus transfers the disease through sneezing and cough. The disease spreads through air. It spreads through direct and indirect contact.

TAGS: 1. pneumonia contagious stage
2. bronchitis contagious theatre
3. sinusitis contagious stage
4. bronchitis contagious level
5. bronchitis contagious stage diseases