viruses造句

Q: What are the different hepatitis viruses?

All hoax viruses are essentially chain letters.

Different viruses can cause various forms of viral hepatitis.

Soap should therefore be effective against all flu viruses.

Malignant viruses are designed to damage the system.

Some people mistake rashes caused by other viruses for measles.

Wild waterfowl are the natural reservoir of all influenza a viruses, and these viruses are usually nonpathogenic in these birds.

Analyses of viruses from the Russian outbreak, recently published on the OIE website, show apparent similarity to viruses isolated from migratory birds during the Qinghai Lake outbreak.

As the viruses grow more lifelike, they could search for other viruses in the infected system with which they can swap code and create new offspring.

His team is also evaluating methods of reprogramming skin cells that might dispense with viruses, to eliminate any potential risks viruses might pose to human recipients.

To date, person-to-person transmission of these oseltamivir resistant viruses has not been conclusively demonstrated.

Surveillance for influenza viruses has been stepped up in both humans and animals.

When two viruses invade the same cell, they both begin to copy themselves.

Papers published last year provide evidence that influenza viruses mix and mutate in the tropics.

The method does not indicate which species, or how many mosquitoes, deposited viruses on the CARDS.

There was dried African bush meat seized by customs inspectors at Kennedy Airport. Horse viruses, clam viruses: all told, members of Dr. Lipkin’s team were working on 139 different virus projects.

Worms and viruses have attempted to use the search engine to create lists of potentially vulnerable victims to attack.

It is a contagious respiratory disease of pigs caused by type a influenza viruses. Pigs are hit by regular outbreaks.

That's because estrogen confronts a certain enzyme that often hinders the body's first line of defense against bacteria and viruses.

The number one reason is user error, although crashes, fires, floods, theft and viruses all play a part as well.

Pathogenic organisms such as bacteria or viruses are not included as these would fit into the exogenous population processes.

Here viruses that infect bacteria, called phage, are engineered such that each virus has on its surface coat a unique random peptide.

The current trial's results don't just bode well for JX-594, he says, but for the field of cancer-killing viruses overall.

Dr Maitland speculated that if he could attach glowing proteins to viruses programmed to find and infect cancer cells, he could make tumours easier to see.

But scientists have yet to figure out what causes the mutations, when they will occur and what makes certain viruses more lethal than others.

In the case of Leber's congenital amaurosis, viruses carrying the correct gene can be injected directly into the retina where they will infect retinal cells.

A "Worm vs. Wealth" theory is the Yang to the Yin of the Hygiene Hypothesis: Maybe we need more exposure to parasites to balance our reduced exposure to bacteria and viruses.

Laboratory studies have shown that the virus presently circulating in Nigeria is virtually identical to viruses that have caused human cases and deaths elsewhere since the start of this year.

It spreads quickly once tiny beads of fluid enter your body, often from a sneeze, cough, or kiss. There are hundreds of viruses that can cause a cold; you can never build up immunity to all of them.

The viruses targeted a shipyard in Nagasaki, where destroyers are built, and a facility in Kobe that manufactures submarines and parts for nuclear power stations, public broadcaster NHK reported.

Migratory birds can carry these viruses, in their low pathogenic form, over long distances, but do not usually develop signs of illness and only rarely die of the disease.