Biology
Assertion (A): When the disease is widely distributed worldwide, it is termed as a sporadic disease.
Reason (R): Sporadic diseases are not localised, their individual cases are scattered; for example malaria, cholera, etc.
- A is True and R is False.
- A is False and R is True.
- Both A and R are True.
- Both A and R are False.
Diseases
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Answer
Both A and R are False.
Reason — A disease widely distributed worldwide is called a pandemic (e.g. COVID-19). Sporadic disease refers to diseases that occur infrequently and irregularly, usually in isolated or scattered cases.
While sporadic diseases occur in scattered cases, malaria and cholera are not good examples — they often occur in epidemics or are endemic in certain areas.
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