At least 756 fresh cases of dengue were reported in Delhi over the last week, taking the number of people affected by the vector-borne disease this season to 3,865, according a municipal report released on Wednesday.
The numbers of malaria and chikungunya cases recorded in the city till September 30 stood at 95 and 589 respectively, the report said.
The number of dengue cases reported till September 23 was 3,109.
Of the total 3,865 dengue cases, 1,807 affected people were residents of Delhi, while the rest were from other states. Of the 1,807 cases of the Delhi residents, 1,103 were reported this month, the report said.
Dengue has claimed one life in the city during the season so far.
The cases of vector-borne diseases are usually reported between mid-July and November-end. The cases of all the three vector-borne diseases were reported much earlier this time. Doctors had attributed this to an early arrival of monsoon.
Dengue and chikungunya are caused by the aedes agypti mosquito, which breeds in clear water. The anopheles mosquito, which causes malaria, can breed in both fresh and muddy water.
According to the report, breeding of mosquitoes has been reported from 1,74,593 households in Delhi. All the three municipal corporations have stepped up the awareness drives. They are distributing pamphlets and plying vehicles with loudspeakers issuing dos and don'ts for the prevention of these diseases.
The Aam Aadmi Party (AAP) government in the city has banned the over-the-counter sale of nonsteroidal anti-inflammatory drugs such as Aspirin and Brufen as their use may "pose a threat" to the dengue and chikungunya patients.
At least 21 deaths due to dengue were reported last year from various city hospitals, including nine at the AIIMS, though the official figure of the civic bodies stood at 10.
17 deaths, suspected to be due to malaria, were also reported by the civic bodies last year.
At least 15 fatalities were reported last year from various city hospitals due to complications triggered by chikungunya, though the civic bodies had kept the death tally at zero.
In one of the worst outbreaks, a total of 12,221 chikungunya cases were reported in Delhi till December 24, 2016, of which 9,749 were confirmed.
