Dengue cases: Delhi and Gurugram have seen fewer dengue cases this year, experts explain the reasons
So far this year, dengue cases in cities like Delhi and Gurugram have been significantly lower than last year, despite the increased rainfall this year. What are the reasons for this decrease in dengue cases? Will the risk of this disease be lower this time? Experts have explained this.
Dengue cases in Delhi and Gurugram have declined this year compared to last year. According to the Gurugram Health Department, there were 151 cases until October last year, compared to only 64 this year.
According to the Delhi MCD, there have been 1,136 dengue cases so far this year, compared to 3,581 cases last year. This year has received significant rainfall, but why have dengue cases declined compared to last year? Let's learn from experts.
Dr. Subhash Giri, of the Department of Medicine at Delhi's RML Hospital, explains that in Delhi, the number of cases has currently declined compared to last year.
Although the year is still remaining, the decline in cases at this point is a matter of relief. According to Dr. Giri, there could be several reasons for the decline in dengue cases. One could be that awareness and fogging efforts have improved this time around.
A Delhi MCD official stated that a large-scale anti-larvae campaign was launched this year. Due to the focused drive in parks and JJ colonies, mosquito breeding was significantly reduced. More cleaning was also observed on rooftops, balconies, and water bodies in people's homes. This also reduced mosquito breeding.
Is change in weather also a reason?
Dr. Subhash Giri explains that the weather in Delhi and surrounding cities has been a bit different this year. The heat has been less intense compared to last year.
This has prevented the mosquito breeding cycle from fully activating. This year, there was more rain, but less waterlogging, which has also reduced mosquito breeding.
Dr. Giri says that while cases are currently low, they won't necessarily continue to decline in the future. Therefore, avoid negligence and take care of your health.
If you experience any symptoms of dengue, consult a doctor, especially children. Take special care of those with weakened immunity and the elderly.
What are the symptoms of dengue?
- high fever
- muscle pain
- vomiting and diarrhea
- bleeding gums