totty frew
1 Answer
MichaelHuss
Means infectious diseases may be passed by:
- Through respiratory system, by inhalation of droplets containing the infectious agent.
- Direct skin-to-skin contact.
- Eating contaminated foods.
- Through vectors such as insects (through stings).
- Through sexuall contact.
- From a pregnent mother to her fetus.
| 13 years ago. Rating: 0 | |
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