g4 virus Questions

H1N1 virus is detected by throat swabs. Yes the flu vaccine is helpful in prevention of swine flu.

Presently H1N1 influenza viral infection is prevalent. It is better to give the vaccine for this, even for children.

It will come once in a lifetime and to protect yourself you can take vaccination against chicken pox

Fever with red eyes with rash over the skin with joint pain are few initial symptoms of zika virus and it's dangerous only for newborn babies.

Mosquitoes of dengue bites you at day time.
They do not bite after sun set.
You should cover yourself like fullsleeve shirts full pants and also you should bring a mosquito repellant at your home.
You may apply topically Odomos on your open part of body to repell mosquitoes.

I will suggest you to eat nutritious home made food with adequate fluid intake and take physical rest.

If his wife is fully vaccinated against hepatitis B before marriage than the baby won't have the disease

Hi.

Swine influenza is an infection caused by any one of several types of swine influenza viruses.
Swine influenza virus is common throughout pig populations worldwide. Transmission of the virus from pigs to humans is not common and does not always lead to human flu, often resulting only in the production of antibodies in the blood. People with regular exposure to pigs are at increased risk of swine flu infection.

Recommendations to prevent spread of the virus among humans...more

HIV is transmitted by infected blood, semen or vaginal secretions

not transmitted through ordinary contact — hugging, kissing, dancing or shaking hands — with someone who has HIV or AIDS. HIV can't be transmitted through the air, water or insect bites.

It comes only if any one of your partner is HIV infected.
And you can not make out from face who is infected.
You can also get any or many of 20 STDs.