The last time measles cases soared to this level was in 1992.
A virus is defined as any of a various number of submicroscopic parasites that can infect any animal, plant or bacteria and often lead to very serious or even deadly diseases. A virus consists of a core of RNA or DNA, generally surrounded by a protein, lipid or glycoprotein coat, or some combination of the three. No virus can replicate without the help of a host cell, and though they can be spread, viruses lack the ability of self-reproduction and are not always considered to be living organisms in the regular sense.Some of the most common or best known viruses include the human immunodeficiency virus (HIV), which is the virus that causes AIDS, the herpes simplex virus, which causes cold sores, smallpox, multiple sclerosis, and the human papilloma virus, now believed to be a leading cause of cervical cancer in adult women. The common human cold is also caused by a virus.Since a great deal of mystery still surrounds the origins of most modern viruses, ways to cure these viruses and the diseases they cause are still in the very early stages of development.
There's a lot more "sex" going on between the oral and genital herpes viruses than scientists previously thought, according to a new study.
The boat, named the Tara, has given scientists an unprecedented, detailed map of viruses in the marine ecosystem.
Like the mythical monster Medusa, a newfound giant virus turns its host to "stone." But, luckily for us, its hosts are amoebas.
Weeks after a hotspot for anti-vaxxers turned into a hotspot for measles infections, it became a hotspot for vaccination
The World Health Organization has listed the anti-vaccine movement as a top global health threat in 2019.
Viruses were discovered in 1892, and yet even in 2018, researchers are still uncovering new secrets about these infectious invaders.
A common virus that typically causes only mild symptoms in adults might lead to heart defects in developing human fetuses
One gene, which protects the body from autoimmune disorders also helps secretly usher in some viruses by changing their look.
Pneumonia caused by bacterial infections poses a much greater threat to the heart than pneumonia caused by viral infections, a new study suggests.
The areas in the airport that are the most germ-covered aren't the ones you're probably thinking of.
The promise of CRISPR is being realized today in the lab through the creation of special animal models and cell lines. And the technology is finally entering the clinic to treat humans directly.
Alzheimer's brains had up to twice as much of two common strains of herpes viruses than non-Alzheimer's brains.
Current page: 1