Measles is a highly contagious viral disease which mainly affects children. Children who get measles typically have a fever, sore throat, spots in the mouth and a generalised skin rash. There can be serious complications from measles. Fortunately, it is now rare in developed nations due to the measles vaccine.…

Rubella is a viral disease which generally causes a mild illness and usually resolves after a few days. However, death or serious birth defects can occur if the virus is contracted during pregnancy. Vaccines exist for children at twelve and eighteen months and also for adults.…

Mononucleosis, or glandular fever, is a common disease affecting mainly adolescents and young adults. Also known as the ‘kissing disease’, it is commonly spread through saliva. It causes a fever, tiredness, sore throat and swollen lymph glands. The majority of cases make a good recovery, although it can take several months to improve from the tiredness.…

Yellow fever is an infectious viral disease transmitted by mosquitoes in tropical and sub-tropical climates. It can be fatal, and is a serious health concern. A vaccine is available and is routinely given to people who live in, or are intending to travel to, countries where the disease is common.…

Ulcerative colitis is a form of inflammatory bowel disease that mainly affects the large intestine, causing inflammation and ulcers that can lead to bleeding. Treatment depends on the severity of symptoms and the part of the bowel affected. Lifestyle measures can also help reduce flare-ups.…

The flu, or influenza, is a common viral infection, which causes fevers, headache, coughing and muscle aches. It is different to the common cold, which usually has relatively milder symptoms. Rarely, complications can occur with the elderly, children and people with weakened immune systems.…