HSV-1 is a common virus. During infection, its DNA incorporates into host chromosomes, where it lies dormant. An estimated two-thirds of adults worldwide carry these latent HSV-1 genes. Previous work ...
A formula can be used to predict what happens when a new species is introduced into an ecosystem -- whether it will establish itself in the community or fail to gain a foothold and die out.
Viral or bacterial infections can occur in the middle of the ear. These often cause pain, inflammation, and fluid buildup. Treatment typically involves antibiotics. Ear infections are the most ...