Gravidtrap indices and density indices
WebDensity Index figures in green: Level I : 1.0 ≤ Density Index ≤ 1.5 (Aedes albopictus is not abundant in the locations with positive Gravidtraps) Density Index figures in yellow: Level II : 1.6 ≤ Density … WebJun 22, 2024 · To strengthen the monitoring of mosquito infestation, the FEHD has all along been announcing the gravidtrap index and density index for Aedes albopictus to Government departments and members of the public. The FEHD has also formulated the classification levels for the gravidtrap index based on the percentage of the gravidtraps …
Gravidtrap indices and density indices
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http://www.sunwebhk.com/2024/06/hk-warns-against-seasonal-rise-of.html WebThe time lag in FEHD’s release of surveillance indices makes it difficult for the public to stay on top of the latest situation. Moreover, the relatively high indices recorded in some districts in certain months as reported by the media indicated serious mosquito infestation in those districts. There are also media reports about FEHD’s improper
WebJan 25, 2024 · The Food and Environmental Hygiene Department (FEHD) today (January 25) announced that the monthly gravidtrap index for Aedes albopictus (MGI) for … WebJan 25, 2024 · As for the port areas, the port monthly gravidtrap index in December rose slightly to 0.1 per cent from 0.03 per cent in November last year, while the port monthly density index in December is 1 as in November. Looking back, progress has been made in the Government’s mosquito prevention and control work in 2024.
WebJan 18, 2024 · The gravidtrap and density indices for Aedes albopictus in different survey areas as well as information on mosquito prevention and control measures are available on the department’s website at www.fehd.gov.hk. A spokesman for the FEHD said, “Under the concerted efforts and collaboration of various government departments, the index in ... WebGravidtrap Index for Aedes albopictus. The value of Gravidtrap Index for Aedes albopictus indicates the extensiveness of the breeding of the vectors. Gravidtraps are set in the surveyed areas for two weeks and collected on a weekly basis. Data of the two weeks' surveillance is combined to obtain the Area Gravidtrap Index and Area Density Index.
WebKong. However, the Density Index has been launched releasedand monthly without proper explanations to facilitate the public’s comprehension of its objective, concept and correlation with the Gravidtrap Index. In such circumstances,the public might easily confound the two indices, possibly undermining the Density Index as an indicator
WebOct 20, 2024 · Among the 62 survey areas, the area gravidtrap index (AGI) in four areas (including Lok Fu West, Ngau Chi Wan, Tseung Kwan O North and Tsing Yi North) … dewalt whipper snipper skindewalt wide area mowerWebOct 11, 2024 · The gravidtrap indices and density indices obtained from survey areas are released to the parties concerned and the public to increase community participation in controlling the vector and heighten awareness of the mosquito problem. Starting from June 2024, the number of areas covered by the dengue vector surveillance programme has … church of jesus christ history sitesWebJan 25, 2024 · 7:31PM Mon January 25, 2024. 198. 25th January 2024 – (Hong Kong) The Food and Environmental Hygiene Department (FEHD) today announced that the monthly … dewalt wide crown staplerWebJun 29, 2024 · Sheung Shui is under the highest risk of dengue fever as the district's Gravidtrap Index for the Asian tiger mosquito - which can carry the disease - doubled from May to reach 55.3 percent. dewalt wide fit safety bootsWebFeb 28, 2024 · Note: The U.S. Centers for Disease Control (CDC) recommends that doctors use the charts from the World Health Organization (WHO) Opens a new window for the … church of jesus christ holy weekWebOct 20, 2024 · The gravidtrap and density indices for Aedes albopictus in different areas and information on mosquito prevention and control measures are available on the department’s website at www.fehd.gov.hk. The spokesman said, “Aedes albopictus is a kind of mosquito that can transmit dengue fever (DF) as well as Zika virus infection. church of jesus christ humanitarian