Mobile World Congress Barcelona 2019
Thousands of people are visiting Barcelona on February 25-28, 2019
The technology is very important today, everything around us have some technology. In everywhere and anytime we are using mobiles for get an address, to video talk with our friend in other country or when a specialist physician …
Influenza (Flu)
What is Influenza?
Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness, and at times can lead to death.
Symptoms
Flu can cause mild to severe illness, and is different from a cold. Flu …
