 |
Try avoid close contact with sick people,
and keep a distance from them. |
The H1N1 flu is caused by a newly identified strain of influenza virus. Genetic tests established that H1N1 strains encountered thus far are consistent (nearing 99 percent genetic matches among viruses examined from patient samples taken from six countries). People who are most likely to become infected with the H1N1 influenza are those who are in close contact with someone who is infected. The incubation period is uncertain, although it is most likely less than seven days. The disease is passed to others through infected droplets that are spread by coughing, sneezing, kissing, and close physical contact. The virus can also spread indirectly. Tests of other viral strains typically show that Type A viruses can live up to two hours on hard surfaces such as door knobs, telephones, or children's toys.
