Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

Paragraph: The drones will spray a silicone-based liquid on rice paddies, where there are large expanses of stagnant water where malaria-carrying mosquitoes lay their eggs. The substance will spread across the water and prevent the eggs from hatching. It is hoped this will significantly reduce the numbers of the malaria-carrying anopheles mosquitoes in the area. The spraying by drones is a test to see if it will help the government of Zanzibar reach its goal of eliminating malaria on the archipelago by 2023, according to the strategic plan adopted by Zanzibar Malaria Elimination Program. The drone spraying is a relatively inexpensive way to stop the mosquitoes from reproducing, said Bart Knols, a medical entomologist and lead researcher of the program. “We are getting to the bottom of it as we will spray the breeding grounds of mosquitoes,” said Knols, who is with the Dutch Malaria Foundation. The drone will spray Aquatain, a liquid gel that will spread over a section of water and kill mosquitoes’ larvae, said Knols. The substance has been tested internationally and has been found to be harmless to non-target organisms, non-toxic and biodegradable. In the initial test, in the Cheju area of southern Zanzibar, the drone flew over and sprayed the shallow, sunlit water bodies in the rice paddies teeming with mosquito larvae, which were trapped as the gel spread across the water. Without the gel, the larvae would have emerged as adult mosquitoes in search of a blood meal. When those mosquitoes bite humans infected with malaria, they become vectors for the disease and continue its deadly transmission cycle. Along the Indian Ocean coast of East Africa, Zanzibar and mainland Tanzania have had a long, well-documented battle with malaria. In the last 10 years, Zanzibar, with a population of 1.2 million people, has embarked on different methods of fighting malaria. Thousands of mosquito nets have been distributed to put over beds and insecticide was supplied to spray in homes. The campaigns have succeeded in decreasing the disease’s prevalence. Some areas of Zanzibar have seen the prevalence of malaria drop from 40% of the population to less than 10%, according to the malaria elimination program. The spraying by drones is a new part of the strategy. The use of drones will be essential to efficiently spraying the large rice fields, which have been identified as malaria hot spots on Zanzibar. The drone is efficient because spraying by hand is very time consuming and using a helicopter is too expensive, said Eduardo Rodriguez of DJI, a Chinese drone manufacturer. With the help of drone pilots from the State University of Zanzibar, the DJI Agras drone is being tested to spray the rice paddies. “The ultimate vision of our fight against malaria is to bring malaria down to zero in year 2023 as our target,“said Abdullah Suleiman Ali, manager of the Zanzibar Malaria Elimination Program. ___ Follow Africa news at https://twitter.com/AP_Africa Claim: Zanzibar tests drones spraying rice fields to fight malaria.
For the first time drones are being tested to help fight malaria on the island of Zanzibar, off the coast of Tanzania.

Paragraph: WPRI-TV reports that a review of state Department of Health records found at least 450 health violations. The number is likely larger because 56 schools were marked for re-inspection, and some have been inspected multiple times. “Schools are really important because we have a lot of little kids,” said Cathy Feeney, chief of the agency’s retail food service program. “If one thing goes wrong, a lot of people can get sick.”   Rodent droppings were found at the middle school and at an elementary school in East Greenwich. Records show inspectors returned to both schools several times in October and November. Victor Mercurio, the East Greenwich superintendent, said the district is working with a pest control company. Schools in communities including Barrington, Pawtucket, Providence, and Woonsocket have also been flagged for pest problems. Inspectors have also found other issues including debris on surfaces, dumpsters in the wrong place and appliances in poor repair. Several schools were forced to throw out food because it was not stored at the proper temperature. None of the violations discovered in any of the schools have resulted in the closure of a cafeteria. Claim: Multiple health code violations found at school cafeterias.
Public health officials have found hundreds of health code violations in cafeterias at schools across Rhode Island.

Paragraph: But following a nationwide lockdown to curb the spread of the coronavirus, the 42-year-old vendor has turned to making plastic face shields for frontline medical workers instead. “I was once a patient myself and I feel like my family owes doctors a lot”, said Linh, who received hospital treatment a few years ago for a blood-related illness. “I want to make these shields to keep them healthy. If they are healthy, then they can protect us”. Last week, Vietnam began a 15-day social distancing campaign to slow the spread of the virus that has seen most non-essential businesses shut, including Linh’s stall. There have been 241 reported cases of the coronavirus in Vietnam and no reported deaths, according to the health ministry. Aggressive contact tracing and a mass quarantine programme have helped keep that tally low. When the lockdown began, Linh assembled a group of family members, friends and fellow vendors to start making the face shields. They can be worn in addition to face masks to better protect medical workers from the tiny virus-carrying droplets released by infected patients. In just a few days, Linh and her gang of volunteers made almost 1,000 face shields, she said, and distributed them to at least three nearby hospitals. Linh said she had drawn on her experience as a hat vendor to line the shields with comfortable padding. She watched media reports of doctors in the United States and consulted a friend who works as a nurse there to perfect the design, she said. The finishing touch? A sticker, with an important message to Vietnam’s medical workers: “Fight Covid-19 disease”. “Keep believing, because we are always with you”. (This story is refiled to correct dateline) Claim: Vietnamese hat seller turns to homemade face shields in virus fight.

For nearly three decades, Quach My Linh has sold hats at Ba Chieu market in Vietnam’s bustling Ho Chi Minh City.