One Day Before Symptoms
Carrier
Yes. The virus that causes the flu is very sneaky and you can be infected and pass the virus to others even before you know you are sick. The best defense is to avoid others who are sick and to wash your hands frequently.
Years. HIV is the virus that causes AIDS, but the symptoms may lie dormant for years, during which time the infected person may pass the virus on to others unknowingly.
no
Adults die of starvation because they do not get enough energy and have no vitaimins so they then start to slow down and soon enough when they go to sleep they fadly pass away!
Fungi
This might be a fake. go to start (while the virus is running) run, type shudown -a After that, do the same but type in cmd then type netuser Administrator 123456 The pass is changed to 123456
no
if an infected person has no symptoms (they wouldn't know they had this virus)then they could go on and pass it on to others, some which are more vunerable who could die in seroius cases.
NO it is imposible to spread the virus like that
Cold sores are caused by the herpes virus. With 80% of us infected, it is common to pass the virus.
Not all mosquitoes carry a virus. However, where a mosquito has already bitten someone and then goes on to bite another person, some types of virus can be passed from the first person to the second person by the mosquito. One virus that is certainly transmitted this way by mosquito bites is the Zika virus but there are also others and it should also be noted that Mosquitoes can also pass on other illnesses with their bites (like Malaria).