RecordWeek 24 of 2025 (9–15 Jun)Outbreaks
India: 13 hepatitis A and E outbreaks in week 24 of 2025, the most since week 42 of 2024.
What happened
- Week 24 of 2025
- 13
- 2024-W42
- 13
Why it matters
A record says how long it has been since the series was this high or this low. It puts a single value in the context of the whole published history.
For hepatitis A and E outbreaks, neither a rise nor a fall is better in itself, so the observatory marks this movement as unusual rather than good or bad.
Historical context
33 consecutive earlier weeks were lower.
The underlying data
| Period | Value | Release | Where in the document |
|---|---|---|---|
| Week 24 of 2025 | 13 | IDSP weekly outbreak report, 2025 week 24 (2025-06-09 to 2025-06-15) | IDSP weekly outbreak report 2025-W24, count over 13 rows for all States/UTs: p.5 JK/ANA/2025/24/1004, p.5 JK/BAR/2025/24/1005, p.9 KL/ERN/2025/24/1015, p.9 KL/IDU/2025/24/1016, p.10 KL/KOT/2025/24/1017, p.10 KL/KOT/2025/24/1018, p.11 KL/KOT/2025/24/1019, p.11 KL/KOZ/2025/24/1020, p.11 KL/KOZ/2025/24/1021, p.12 KL/KOZ/2025/24/1022, p.23 OR/MAY/2025/24/1047, p.29 KL/ALA/2025/24/1063, p.30 KL/KAN/2025/24/1064 |
| Week 42 of 2024 | 13 | IDSP weekly outbreak report, 2024 week 42 (2024-10-14 to 2024-10-20) | IDSP weekly outbreak report 2024-W42, count over 13 rows for all States/UTs: p.9 JK/KUL/2024/42/2526, p.11 KL/ALP/2024/42/2533, p.12 KL/ERN/2024/42/2535, p.12 KL/ERN/2024/42/2537, p.13 KL/KOZ/2024/42/2540, p.14 KL/KOZ/2024/42/2541, p.14 KL/MLP/2024/42/2542, p.14 KL/MLP/2024/42/2543, p.15 KL/PLK/2024/42/2544, p.22 MH/THE/2024/42/2569, p.26 TN/TNK/2024/42/2577, p.29 KL/ERN/2024/42/2585, p.29 KL/ERN/2024/42/2586 |
Source and method
More signals for hepatitis A and E outbreaks in India
- India: 26 hepatitis A and E outbreaks in the 4 weeks to week 21 of 2026, against a median of 15 for the same weeks in 2023–25.
- India: 28 hepatitis A and E outbreaks in the 4 weeks to week 20 of 2026, against a median of 17 for the same weeks in 2023–25.
- India: 10 hepatitis A and E outbreaks in week 20 of 2026, the most since week 28 of 2025.
- India: 9 hepatitis A and E outbreaks in the 4 weeks to week 1 of 2026, against a median of 4 for the same weeks in 2023–25.
- India: 12 hepatitis A and E outbreaks in the 4 weeks to week 52 of 2025, against a median of 4 for the same weeks in 2022–24.
- India: 18 hepatitis A and E outbreaks in the 4 weeks to week 51 of 2025, against a median of 4 for the same weeks in 2022–24.
Cite this
According to the India Health Observatory, India: 13 hepatitis A and E outbreaks in week 24 of 2025, the most since week 42 of 2024. Source: Integrated Disease Surveillance Programme, National Centre for Disease Control, MoHFW, IDSP weekly outbreak report, 2025 week 24 (2025-06-09 to 2025-06-15). https://indiahealthobservatory.com/signals/hepatitis-outbreaks--india--2025-w24--record
See also India and 13 in context.