Medically reviewed by Geetika Gupta, MD Key Takeaways Post-viral syndrome causes tiredness that lasts even after rest.  Rest ...

Doctors warn that lingering exhaustion after viral infections may signal post-viral fatigue, requiring rest, gradual recovery ...

Dengue virus (DENV) is a flavivirus transmitted by Aedes mosquitoes, endemic in >100 countries. Climate change is expanding its range to temperate regions. Liver injury is common, ranging from mild ...

Cardiac emergencies are more likely in the weeks after a bout of COVID or flu, while long-lasting viral illnesses like shingles threaten heart health for years. New research concluded that COVID and ...

According to WHO, it can be difficult to clinically distinguish Ebola disease from other infectious diseases such as malaria, ...

In the weeks following a bout of influenza or COVID, the risk of heart attack or stroke may rise dramatically, and chronic infections such as HIV may increase the long-term risk of serious ...

Hantavirus infection has no specific cure, so treatment focuses on supportive care. Patients are usually hospitalised early ...

New research from the University of Kansas shows a "risk gene" linked to higher odds of developing autoimmune diseases such as diabetes or lupus may also provide a survival advantage fighting viral ...

Eye experts warn that common conditions like pink eye, viral conjunctivitis and fungal infections can spread rapidly in ...