Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.
Did you know?
The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.
Did you know?
According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
A herd of Roosevelt Elk in Redwood National and State Parks, California
School-age children are often independent and industrious, with a developing sense of self-confidenc
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How Urban Is Your State? The Rural-Urban Makeup of the United States
Changes of State of Water
Conversion of F+ to an Hfr state occurs by integration of the F factor