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Can washing your hands frequently prevent the spread of vectors?
False
How does removing standing water prevent the spread of malaria?
it prevents vectors from breeding
What is the role of the vectors in the transmission of disease?
Vectors play very important role in spread of many diseases. The microorganism spends dominant or recessive stage of it's life cycle. Without the vector the disease can not spread in most of the cases. Malaria and plague are two important vector born diseases.
Why do health agencies like the CDC and WHO track and monitor the spread of diseases?
They want to know how the diseases spread, and how to prevent them from spreading
Do vampire insects hurt or help you?
They are generally harmful. Insects such as mosquitos are vectors and they spread many dangerous diseases.
Do spider spread diseases?
Some are venomous, but they are not vectors of disease like flies, rodents, roaches, etc.
Why arent all diseases spread like yellow fever?
because this is carried by a mosquito
Who identifies and tracks diseases as they occur in a group of people and develops methods to prevent or control the spread of diseases?
Epidemologist
How do vectors spread germs?
Vectors are the transportation means of germs.
How to prevent disease vectors and what are disease vectors?
to prevent vectors from spreading jerms spray rid and keep doors shut and that's the bottom line
What are the main objectives of public health?
prevent the spread of diseases and public awareness programmes
Can zoonosis be transmitted by eating?
Still others are spread by eating the flesh of infected animals. Tapeworms are spread this way. Other diseases are spread by insect vectors. An insect, such as a flea or tick, feeds on an infected animal, then feeds on a human.
