Flu
[vc_row gap=”20″][vc_column css_animation=”fadeInLeft” width=”1/3″][ult_sticky_section sticky_gutter=”150″][vc_empty_space height=”10″][vc_empty_space height=”10px”][vc_empty_space height=”10px”][vc_row_inner][vc_column_inner offset=”vc_hidden-sm vc_hidden-xs”][vc_widget_sidebar show_bg=”false” sidebar_id=”sidebar_3″][/vc_column_inner][/vc_row_inner][/ult_sticky_section][/vc_column][vc_column width=”2/3″][vc_column_text]Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. It is characterized by sudden onset of symptoms, including fever, cough, sore throat, body aches, fatigue, and sometimes nasal congestion or runny nose. The flu can range in…