Hii! Your question po is very subjective and I suggest that you should scan and read your module to get the exact answers. However, I'll answer your questions based on what I have learned from the past.
Diseases and disorders caused by poor environmental santitation:
According to the World Health Organization, the most common communicable disease caused by having poor environmental sanitation are following:
- Diarrhea
- Dysentery
- Hepatitis
- Cholera
- Polio
- Typhoid fever
Upper Respiratory Tract Diseases caused by viral infection:
- Common cold
- CoVid-19
- Flu
- Pneumonia
Gastrointestinal Diseases that are caused by poor personal hygiene and limited access to clean water:
- Diarrhea
- Cholera
- Dysentery
- Hepatitis
Examples of skin diseases (Viral infection)
- Warts
- Herpes simplex
- Fungal infection
- Dermatitis
Skin diseases caused by too much exposure on mercury
- Mad Hatter's Disease
- Acrodynia or Pink disease
I hope it helps!
