People who have norovirus are still contagious for 48 to 72 hours after recovering. You should limit certain activities, but you may be able to resume others.
However, if a person is not immune to chickenpox and their intimate partner has shingles, there is a risk that the person who is pregnant could become infected.
Once the rash has developed crusts, which can take 2-4 weeks, the person is no longer contagious. A person is not infectious before blisters appear or if pain.
Individuals with latent TB have the organisms suppressed; in this condition, the individuals are not contagious for TB when the organisms are dormant. However.
Many different viruses can cause meningitis - enteroviruses are the most common; Is viral meningitis contagious? It is not generally considered to be contagious.
Pink eye (conjunctivitis) generally remains contagious as long as your child has tearing and matted eyes. Pink eye is commonly caused by viruses or bacteria.