Infectious diseases

who demonstrated that microorganisms from air are able to grow in nutrient solutions

• Robert Koch

• Louis Pasteur

Giardia cause is

• Bacterium

• Protozoan

• Virus

• Fungus

pathogens are found in disease reservoirs

• True

• False

is another bacterium that has become resistant to antibiotics

(a)  

antibiotics kills mostly

• bacteria and viruses

• viruses

• bacteria

When pathogenic bacteria invade the body it might produce harmful substances

• True

• False

can viruses grow on artificial media?

• True

• False

4 ways pathogens are transmitted to humans 1)Direct contact ,2)indirectly through touching contaminated objects

and also?

(a)  

Infectious diseases can be caused by Bacteria,fungi,virus and ?

(a)  

you wouldn't get sick if your immune system isn't working properly

• True

• False