The Dr's on this site are in the expert forum and are Dr's and quailified to say what they believe. We use the CDC guidelines.
you have definate negative results anyway so why are you worried
do not worry about the results simply are wrong now putting the people to wait three months for effective preparedness in 2013
And I did all this to prove that the result after four weeks to twelve and even say that it was the same with the fourth generation test for the virus
In my country all health services argue that closes the window with the fourth generation test after four weeks with the antibody test simply third generation of the window closes permanently in space in 6 to 8 weeks
thanks.