PSU Nabon introduces the “Pla Kradi Eats Larvae” innovation to help reduce dengue fever. Wade to use to control the epidemic in the year 66

Public health in Namon district shows “Pla Kradi eats larvae” innovation to reduce the problem of “dengue fever” in the area, helping dengue sufferers to decrease in 3 years from 20-30 cases to 5 cases, the Disease rate per 100,000 population decreased 83% got 184.5 birds per day House mosquito larvae index decreased from 9.82 to 2.36 Villagers were satisfied with better larva control by Sand Temifos. Prepare a plan to control the epidemic in the area in the year 66

Mr. Suphot Saebbangban, from Nabon District of Public Health, Kalasin Province, presented “Pla Kradi Eat Larvae” innovations to solve the problem of dengue fever, Namon District, Kalasin Province at the academic meeting of the Ministry of public health for the year 2022 that before developing innovations, Kadi eats the larvae. The effectiveness of 13 species of surface prey fish was tested, finding that cichlids were able to eat as many as 931.54 larvae per day, followed by Kradi, which could eat 184.5 larvae per day, and the goby could eat 180.34 larvae per day. As for why he chose Pla Kradi as an innovation to reduce dengue fever in the area Why Pla Kradee is smaller than Doctor Fish. easier to find eats the larvae fast If the larvae last less than a day, they will eat all the larvae. People have to take care of them all the time. I have to look to see if the water tank is nearly full or not. If the jar is full, the fish will pop out. Or if the larvae run out, we must continue to feed the Kradi. If to apply VHV had to check if there were any fish left or not. I can’t let the water fill the jar

said Mr. Supot For research studies, innovation, can the larvae eat Kradi help reduce the problem of dengue fever in the area or not? It is a participatory measure with the community. operating on the whole district during the pandemic that in our area of ​​Nabon will be an epidemic every two years, ie the epidemic during the even year We will operate the entire district. The operation starts from driving the innovation of fish-eating larvae from the district to the community. Support community need to use kradi instead of temephos chemical sand. Build the network and community participation in kradi fishing together and distribute them in the community. From the operation during the year 2019-2021, it emerged that the number of patients with dengue fever in the Namon district continued to decline, with 21 cases in 2019, 36 in 2020 and only 5 in 2021. No reports have been reported. Death toll for the year 2021 of 5 cases of dengue was 12.76 cases per 100,000 population. 83.3% less than the 5-year median

Furthermore, from the experiment of using fish larvae to eat larvae in a sample of 585 families in the period 2019-2021, it was found that the mosquito larvae index (HI) in the house had also decreased, which was 9. , 82, 6.52 and 2.36, respectively, while the prevalence of Aedes larvae per container (CI) was 8.67, 8.58, and 2.36, respectively. The overall satisfaction score test for this innovation found that satisfaction in 2021 compared to 2019 both increased The five aspects with the highest average score were the efficiency of fish larvae innovation, better control of larvae compared to Sai Temifos Dengue fever has completely disappeared in 2022, but an outbreak is expected in 2023 and is in the planning stage. As a result, the Ministry of Public Health continued to deal with fish-eating larvae.

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