Top COVID-19 Symptoms Currently Observed by Doctors
The most common COVID-19 symptoms in December 2025 remain fever, cough, fatigue, and sore throat, with current variants like Nimbus and Stratus causing symptoms similar to previous strains. Vaccination and booster shots are strongly recommended before holiday gatherings to reduce the risk of severe illness and long COVID. Preventive measures such as masking, hand hygiene, and avoiding infected individuals are still advised, and testing is crucial for proper diagnosis and treatment.