Allergic rhinitis is classically characterized by sneezing, pruritus, rhinorrhea, and nasal congestion.
People catch it by sharing eating utensils or cigarettes, by kissing, or by sneezing or coughing on each other.
Symptoms of flu include sudden onset of fever and cough, and colds are characterized by sneezing, sore throat, and runny nose, but in practice the symptoms often overlap.
Minute droplets ejected by sneezing, coughing, and even talking can contain hundreds of tubercle bacilli that may be inhaled by a healthy person.
The disease can be spread by sneezing, coughing, kissing, or sharing cups and utensils, but the bacteria cannot last longer than two minutes outside the body, Reingold said.
But masks can become contaminated by sneezes and soggy on humid days, and it is unclear whether changing them carelessly is more dangerous than not wearing them.
The main sources of infection are the noses and throats of infected persons, who frequently spray droplets into the air by sneezing or coughing.
His condition worsens, and by sneezing or coughing, or perhaps vomiting, he spreads his infection to other guests in the hotel.
Our constant movement between vast, populous cities and novel environments makes us easy prey for opportunistic pathogens that replicate fast, and transmit by sneezes and dirty hands before sickness even begins to show.
The plague spread so widely in the 14th century because hordes of flea-infested rats lived in human homes and workplaces, and many people developed the pneumonic form, which can be spread by sneezing or coughing.
