Doctor insights on:
How Long Do Fleas Live On Humans
Lately my scalp has been itchy and feelin like somethin crawln on it. Could it be a flea ? Or dry scalp ? Can a flea live in a humans hair? How long?
I am infested with human fleas i need a doctors help, the dog is long gone and i still am infested.I have had 3 exterminators.Not psychiatric.
How old can humans live to be? Why do some people live longer than others, assuming they die of natural causes?
Longevity: Humans can live to be 100 years old or older. Do a web search for "The Blue Zone" on the internet. These are areas in the world where people consistently live longer than 100 years old. You can see the things they have in common: nutrition, exercise, sleep, etc. Your diet is very important. Stay away from processed foods. Eat a diet rich in vegetables and fruits with a small amount of meat. ...Read more
It depends: Hsv virus is easily inactivated by exposure to ph <4, temperatures >56°c for 30 min, pasteurization (60°c for 10 h), and microwave heating for 4 minutes. Survival outside host: hsv virus survives for short periods of time outside the host. It can survive on dry inanimate surfaces (survival ranges from few hours to 8 weeks). They survive longer at lower humidity. ...Read more
NoroV Contagion: Whereas the symptoms usually begin 12 to 48 hours after ingesting the virus, there is no evidence that sick persons can become long-term carriers of the virus, but the virus can be in the stool and vomit of infected persons, from the day they start to feel ill to as long as 2 weeks after they feel better." http://www.Health.State.Mn.Us/divs/idepc/diseases/norovirus/basics.Html#duration. ...Read more
Not long: Viruses are critters which live inside cells and must have nutrients of a cell to remain alive. Most will die rapidly after leaving the body unless retained in body fluids within cells in those fluids. This takes varying times to resolve. As a general rule HIV is not transmittable casually. It needs direct tissue contact. Blood, shared needles, sex, organ transplant. ...Read more
Not long: Only about an hour.Get a more detailed answer ›
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