Sentence examples for virus drops from inspiring English sources

The last couple of years brought proof that when people with HIV take antiviral drugs to stay healthy, their risk of passing on the virus drops dramatically.

Current treatment guidelines do not call for antiretroviral drugs until there is evidence of progressive damage to the immune system — generally, until the number of CD4 cells, the white blood cells attacked by the virus, drops to 350 per cubic milliliter or lower.

"The risk of the baby becoming infected with the virus drops from around 40 per cent to about two percent".

Among survivors, the amount of A (H5N1) influenza virus dropped rapidly to levels where tests could not detect it, presumably accounting for the patients' recovery.

When the man's virus dropped below the level of detection of the most sensitive test, he stopped taking drugs.

A virus dropped at a cattle feed lot could wipe out a big part of the nation's food supply, they point out, while an attack on the dam at Lake McConaughy would cut off the main interstate linking New York and San Francisco and the biggest rail switching yard in the country.

With fully suppressive therapy, the populations of both WT and mutant virus drop toward extinction, as back-mutation of one quasispecies can no longer contribute to sustaining the others.

We then kept only those serum isolates that are relatively informative to the antigenic placement of viruses, dropping serum isolates that are compared to four or fewer different virus isolates.

These studies demonstrated that above a certain CCI, the cell-specific virus productivity drops substantially, what is called the "cell density effect".

Yet the number of human beings who contracted the virus actually dropped.

Then a cold virus was dropped into the noses of 45 of the subjects, and all caught head colds.