Question:
Last case of smallpox occurred in India during which one of the following years?
Last case of smallpox occurred in India during which one of the following years?
Show Hint
Recall the year India reported its last smallpox case under the eradication drive.
Updated On: Jul 7, 2026
- 1965
- 1975
- 1986
- 1995
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Question:
The question asks about the year India recorded its last natural case of smallpox, before the disease was declared eradicated from the country.
Step 2: Key Formula or Approach:
Smallpox eradication in India followed an intensive surveillance and containment strategy under the WHO Smallpox Eradication Programme, using case detection and ring vaccination around every reported case.
Step 3: Detailed Explanation:
India launched the Intensified Smallpox Eradication Programme in 1973, using house to house search and containment of every outbreak.
The last case of smallpox in India was reported in May 1975, in a girl named Saiban Bibi from Bihar.
After this case, active surveillance for two more years found no fresh cases, and India was certified smallpox free in 1977.
The years 1965, 1986 and 1995 do not match this recorded history, so options (A), (C) and (D) are wrong.
Step 4: Final Answer:
The last case of smallpox in India occurred in 1975.
\[ \boxed{1975} \]
The question asks about the year India recorded its last natural case of smallpox, before the disease was declared eradicated from the country.
Step 2: Key Formula or Approach:
Smallpox eradication in India followed an intensive surveillance and containment strategy under the WHO Smallpox Eradication Programme, using case detection and ring vaccination around every reported case.
Step 3: Detailed Explanation:
India launched the Intensified Smallpox Eradication Programme in 1973, using house to house search and containment of every outbreak.
The last case of smallpox in India was reported in May 1975, in a girl named Saiban Bibi from Bihar.
After this case, active surveillance for two more years found no fresh cases, and India was certified smallpox free in 1977.
The years 1965, 1986 and 1995 do not match this recorded history, so options (A), (C) and (D) are wrong.
Step 4: Final Answer:
The last case of smallpox in India occurred in 1975.
\[ \boxed{1975} \]
Was this answer helpful?
0
0
Top NEET PG Social And Preventive Medicine Questions
- In a village, it is observed that several farmers have crossed gait and use a stick for support to stand up and walk. Due to poor yield from farms, they consume meals containing rice and pulses only. Supplementing their diet with which of the following vitamins could have prevented this?
- Research is being conducted to find the association between aniline dye exposure and bladder cancer in workers who have worked in the industry for > 20 years. Two groups were formed: one directly involved with dye handling and the other group consisting of office clerks not directly exposed to the dye. Years of occupation were noted from records. What type of study is being performed?
- The blood pressure of a population was tracked from childhood to adulthood. It was observed that those who had lower BP in childhood had low BP in adulthood, while those who had higher BP in childhood had high BP in adulthood. This can be best described as
- A 30-week primigravida complaints of reduced vision at night. She has been avoiding papaya, mango, and other fruits throughout her pregnancy as she thinks they could be abortifacients. It is the primary duty of which of the following workers to provide counseling and information to the patient?
- A 22-year-old female comes to the STI clinic with minimal vaginal discharge. On speculum examination, erosions are seen on the cervix. Which of the following kit should be given to this patient?
View More Questions
Top NEET PG Epidemiology of Specific Diseases Questions
- Incidence of a disease is 4 per 1000 of population with duration of 2 years. Calculate the prevalence?
- Study unit of ecological study is
- What is the mass chemoprophylaxis for meningococcal meningitis ?
- Ideal time gap between 2 live vaccination
- Susceptible person developed disease within range of IP after coming in contact with primary case -
View More Questions
Top NEET PG Questions
- A patient hailing from Delhi presents with fever, arthralgia, and extensive petechial rash for 3 days. Lab investigations revealed a hemoglobin of 9 g/ dL, a white blood cell count of 9000 cells/mm3, a platelet count of 20000 cells/mm3, and a prolonged bleeding time. The clotting time was normal. What is the most likely diagnosis?
- Which of the following statements is true about Trichomonas vaginalis?
- A lady from West Rajasthan presented with an ulcer surrounded by erythema on the right leg. Microscopy of the biopsy from the edge of the ulcer showed organisms with dark staining nuclei and kinetoplast. What is the most likely causative agent?
- A child presents with a fever and a rash. Urine examination showed cells with owl's eye appearance. What is the most likely diagnosis?
- Infection with Clonorchis sinensis is associated with an increased risk of__?
View More Questions