Help please! The Chain of Infection
Please match the correct word to the correct definition or complete
the sentence with the correct term.
Reservoir
A source that allows the pathogen to survive
and multiply
A mode of
from the source to
the host
entrance
entrance
Allows the pathogen to enter the host
Host that does not have an immunity to the
virus or bacteria
Choose...
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to prevent people from getting the ebola virus, countries around the world paid to doctors develop a new vaccine. now that the vaccine has been made, doctors will need to experiment on a large number of people to find out if it works safely.

what is the greatest limitation that scientists are dealing with as they try to figure out how to experiment with the ebola vaccine?

meditation is a practice of sitting still and quiet for minutes or even hours. it has been practiced for thousands of years and is even a part of religious practices for some people. carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that people connect with their current surroundings and activities.

are claims about the effects of meditation most likely scientific or pseudoscientific?

not pseudoscientific, because people have made claims about it but scientific observations have not been made

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.