Soil-transmitted helminths (STH) form one of the most important groups of
infectious agents and are the cause of serious global health problems. The most
important STHs are roundworms (Ascaris lumbricoides), and whipworms (Trichuris
trichiura); on a global level, more than a billion people have been infected by at least one species of this group of pathogens.
somewere lol
Animals.
The milder tubercular form of leprosy may be transmitted by insect carriers or by contact with infected soil.
It means flatworms "platy" means flat "helminthes" means worms
Worms. Platy is greek for flat and helminthes is Greek for worm.
the Porifera, Cnidaria, Ctenophore, Platy helminthes, and Nematode phylums all exchange gas and eliminate waste through diffusion. They tend to be small and/or have a large surface-to-body ratio.
F. Dujardin has written: 'Histoire naturelle des helminthes ou vers intestinaux'
There are three groups of parasites, these are: (i)Protozoan (ii) Helminthes (iii) Arthropods.
Soil, food and water are considered non living reservoirs. They hold potential pathogens that can be transmitted to humans and animals.
Go back to google. This is an unreliable source for answers. Try Ask.
Tetanus is caused by the bacteria called Clostridium tetani. Clostridium tetani is often found in soil, dust and animal waste. Tetanus is contracted through a cut or wound that becomes contaminated with Clostridium tetani bacteria. The bacteria can get in through even a tiny pinprick or scratch, but deep puncture wounds or cuts like those made by nails or knives are especially susceptible to infection with tetanus. Tetanus is not transmitted from person to person.
Bacteria Viruses Fungi Protozoa Helminthes Prions