yes. you can
Virus shields protect your computer from the viruses.
no you cannot get west nile virus from intercourse, if you want more information on it go to http://www.cdc.gov/ncidod/dvbid/westnile/wnv_factsheet.htm
To protect you from any virus infection
Capsid
By downloading latest anti virus software
AIDS is a collection of symptoms and signs, and as such is contagious. The virus that causes it - HIV, or Human Immunodeficiency Virus - is contagious, and is spread sexually, by exposure to certain bodily fluids, by intravenous needle sharing, from mother to child during pregnancy or birth.
common means of transmission of hiv virus are, sexual intercourse, mother 2 baby,blood transfusion .
You have to get an anti-virus program, Also a firewall and internet secuity
get norton security!
Capsid
Capsomeres are protein subunits that make up the capsid, which is the protein coat surrounding a virus. They help in the assembly of the capsid structure and protect the genetic material of the virus. Capsomeres also aid in the attachment of the virus to host cells during infection.