Influenza
Influenza is a viral infection that attacks the nose, lungs, and throat. Commonly called the flu, influenza is not the same as the flu virus that causes vomiting and diarrhea. According to WHO, the annual cases of severe influenza is around 3 to 5 million with about 650,000 death cases. … ...Read more
Influenza is a viral infection that attacks the nose, lungs, and throat. Commonly called the flu, influenza is not the same as the flu virus that causes vomiting and diarrhea. According to WHO, the annual cases of severe influenza is around 3 to 5 million with about 650,000 death cases.
In developed communities, most influenza death occurs among older adults of not less than 65 years.
Although most cases of influenza are resolved on their own, the condition may be deadly.
What Does Influenza Look Like?
The flu usually starts as sneezing, runny nose, and sore throat. Other signs include:
- Fever
- Headache
- Fatigue
- Dry cough
- Sore throat
- Nasal congestion
