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Containing dedicated Learning Zones, guidelines, trials and news for related conditions in Infectious Diseases
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Infectious Diseases

Containing dedicated Learning Zones, guidelines, trials and news for related conditions in Infectious Diseases
Read time: 5 mins
Last updated: 5th Mar 2024
Published:17th Nov 2020

Common infectious diseases

Some of the more common infectious diseases include sexually transmitted diseases such as chlamydia, syphilis, HIV and herpes simplex 2; respiratory infections such as the common cold, influenza and COVID-19; and gastrointestinal infections including E.Coli, norovirus and salmonella.

Signs and symptoms of infectious diseases

Signs and symptoms for infectious diseases vary depending on the organism and site of infection but commonly include respiratory symptoms, gastrointestinal symptoms, fever, and fatigue. Severe infections may require hospitalisation and can be life-threatening.

Treatment of infectious diseases

Management strategies for infectious diseases vary depending on the infection. Some infections can be cleared completely with treatment, whilst some infections are managed in the long term without clearance. For instance, HIV can now be managed as a life-long chronic condition with an armamentarium of antiretroviral treatment (ART) combinations.

Preventing infectious diseases

Some infectious diseases can be prevented by vaccination. Indeed, immunisation programmes have greatly reduced the prevalence and burden of infectious diseases such as diphtheria, tetanus, pertussis, polio, influenza, and measles around the world. More targeted vaccination programmes include HPV vaccinations for cervical cancer in young women, and herpes zoster vaccination in the elderly.

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