A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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There are 60,000 miles of blood vessels in every adult human.
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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.
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The longest a person has survived after a heart transplant is 24 years.
How the immune system fights a viral infection
The endocrine system.
The respiratory system.
The Hazardous Materials Identification System is used to label containers that hold hazardous ...
The Digestive System
A chemical reaction is run in which 447 Joules of work is done by the system and