Yes
Good hygiene.
handwashing
I depends on the disease. Viral diseases often have vaccines. Heart disease can be prevented with good diet and excercise. Mosquito borne diseases can be prevented by using insect repellent.
true.
Good hygiene and timely vaccination.
As with many diseases it is not known how it may be prevented.
Muscular distrophy
Many diseases can be prevnted by having vaccines and boosters. Diseases that can be prevented by doing these to include: Influenza Chicken Pox Measles Tetanus Hepatitis C Shingles
scew off
Cor pulmonale is best prevented by prevention of COPD and other irreversible diseases that lead to heart failure
cancer, diabetes and Lepra