latent virus

Prevent the Pain, Get the Shingles Vaccine

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chicken_pox_shingles_rash

As someone who recently had the distinctly unpleasurable experience of shingles, I decided to research the vaccines available for this viral disease. Shingles is caused by varicella zoster virus (VZV), which also causes chicken pox (Figure 1). VZV is a type of herpes virus. Presently, in the US, most children are vaccinated against chicken pox. … Read more

HSV-Infected Skin Signals to Nerves

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hsv1

Extracellular signaling molecules mediate the communication between cells or tissues. These can be small proteins (peptides), large proteins, lipids, protein and lipid complexes, carbohydrates, gases, amino acids, nucleic acids, amino acids, and various small organic molecules. These signals can function locally, affecting cells that are near the cells producing the signal, or can function systemically … Read more