Al-Shafa Medical Centre – Library – Common Health Questions

This effect is because the vaccine not only protects the vaccinated individual against disease, but also prevents carriage of the organism, decreasing transmission of the organism in the wider community. Most people with shingles have a rash on their chest or tummy (abdomen) and it is usually covered by clothes or dressings. You should stay away from school or work for six days after the rash starts to avoid infecting others and try to avoid contact with pregnant women during this time. Mumps is most infectious from a few days before your glands swell until a few days afterwards. Mumps is most infectious from a few days before your glands swell until a few days afterwards. Mumps is most infectious from a few days before your glands swell until a few days afterwards.

Mumps causes your salivary glands to swell. However, glandular fever isn’t very infectious and the length of time people remain infectious varies considerably. However, glandular fever isn’t very infectious and the length of time people remain infectious varies considerably. However, glandular fever isn’t very infectious and the length of time people remain infectious varies considerably. Some people have the virus in their saliva for a few months after recovering from glandular fever, and may continue to have the virus in their saliva on and off for years. Some people have the virus in their saliva for a few months after recovering from glandular fever, and may continue to have the virus in their saliva on and off for years.


Some people have the virus in their saliva for a few months after recovering from glandular fever, and may continue to have the virus in their saliva on and off for years. Some people have the virus in their saliva for a few months after recovering from glandular fever, and may continue to have the virus in their saliva on and off for years. Some people have the virus in their saliva for a few months after recovering from glandular fever, and may continue to have the virus in their saliva on and off for years. Children and people with lowered immune systems may be infectious for a few days longer. Children and people with lowered immune systems may be infectious for a few days longer. Children and people with lowered immune systems may be infectious for a few days longer.

Children and people with lowered immune systems may be infectious for a few days longer. Flu is usually most infectious from the day your symptoms start and for a further three to seven days. This is usually five to six days after the start of the rash. This is usually five to six days after the start of the rash. This is usually five to six days after the start of the rash. This is usually five to six days after the start of the rash.

Chickenpox is infectious from about one to two days before the rash appears until all the blisters have fully crusted or scabbed over. A VZV IgM assay is used to test for recent infection and the blood should be submitted at least 7 days after the onset of the rash. Chickenpox is infectious from about one to two days before the rash appears until all the blisters have fully crusted or scabbed over. Chickenpox is infectious from about one to two days before the rash appears until all the blisters have fully crusted or scabbed over. Chickenpox is infectious from about one to two days before the rash appears until all the blisters have fully crusted or scabbed over. In most cases, bronchitis is caused by the same viruses that cause the common cold or flu and you’re likely to be infectious as long as you have cold or flu symptoms.

In most cases, bronchitis is caused by the same viruses that cause the common cold or flu and you’re likely to be infectious as long as you have cold or flu symptoms. In most cases, bronchitis is caused by the same viruses that cause the common cold or flu and you’re likely to be infectious as long as you have cold or flu symptoms. The length of time that bronchitis is infectious varies, depending on its cause.