Related Experiment Video
Updated: Jun 11, 2025

Author Spotlight: Advancements in Multiplex Detection of Respiratory Viruses
Published on: November 10, 2023
Mumps Epidemic in Navi Mumbai in 2023-24: Lessons for the Health Management System
Dhanya Dharmapalan1, Jeetendra Gavhane2, Asmita Patil3
1Pediatric Infectious Diseases, Apollo Hospitals, Navi Mumbai, Maharashtra, India. Correspondence to: Dr. Dhanya Dharmapalan, 9F, Malayagiri, Anushaktinagar, Mumbai 400094, Maharashtra, India. drdhanyaroshan@gmail.com.
Objective:
To investigate the morbidity due to the mumps epidemic in Navi Mumbai region of Maharashtra during 2023-24 and identify the preventive strategies.
Methods:
An outbreak investigation was carried by pediatricians in Navi Mumbai, Maharashtra, India, between December 2023 and February 2024. A clinical case of mumps was defined as any person with acute onset of unilateral or bilateral, tender, swelling of the parotid or other salivary gland(s), lasting at least two days.
Results:
217 documented cases of mumps were investigated. Among them 197 (90.78%) had never received mumps vaccine, and 20 had received Measles-Mumps-Rubella vaccine (MMR) in the private sector. 185 children had been immunized with Measles-Rubella Vaccine (MR) in the National Immunization programme. The opportunity to vaccinate with the additional component of mumps had been missed during immunization with MR vaccine.
Conclusion:
This outbreak investigation highlights the need to establish a Public Health Division in the Government for monitoring all contagious diseases in the community and the timely detection and control of all outbreaks.
Insights
A mumps epidemic in Navi Mumbai affected 217 individuals, with 90.78% unvaccinated. This highlights the need for enhanced public health surveillance and vaccination strategies to prevent future outbreaks.
Area of Science:
- Epidemiology
- Public Health
- Vaccinology
Background:
- Mumps outbreaks pose a significant public health challenge, particularly in densely populated areas.
- The Navi Mumbai region experienced a notable mumps epidemic during 2023-24.
- Understanding disease morbidity and identifying effective preventive strategies are crucial for outbreak control.
Purpose of the Study:
- To investigate the morbidity associated with the mumps epidemic in Navi Mumbai.
- To identify and recommend preventive strategies to mitigate future mumps outbreaks.
Main Methods:
- An outbreak investigation was conducted by pediatricians in Navi Mumbai, Maharashtra, India.
- The investigation period spanned from December 2023 to February 2024.
- A clinical case definition for mumps was established based on acute onset of parotid or salivary gland swelling.
Main Results:
- A total of 217 mumps cases were documented during the investigation.
- A significant majority, 197 cases (90.78%), had no prior mumps vaccination.
- Many children received Measles-Rubella (MR) vaccine instead of Measles-Mumps-Rubella (MMR) vaccine, missing an opportunity for mumps immunization.
Conclusions:
- The study underscores the critical need for a dedicated Public Health Division within the government.
- Effective monitoring of contagious diseases is essential for timely detection and control of community outbreaks.
- Integrating mumps vaccine into national immunization programs should be considered to prevent such epidemics.
Related Concept Videos
Vaccinations
Steps in Outbreak Investigation
Pneumonia V: Nursing management and Prevention
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
Infection
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
Healthcare Associated Infections II: Preventive Measures
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Principles of Disease Surveillance

