Evidence map›Paper›PMID 42045430›Full record

ArticleScientific reports2026

Anopheles maculatus s.l as potential malaria vectors with opportunistic feeding in Meghalaya, Northeast India.

Ashwarya Kumari Sihag, Jadab Rajkonwar, Bankerdonbor Kharbisnop, Dringstone M Sangma, Charismata Budnah, Preeti Acharya, Savitha Chellappan, Gautam Hazarika, Pinki Talukder, Rocky Pebam and 6 more

Abstract read
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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

16 authors.

Ashwarya Kumari Sihag *Regional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India.
Jadab Rajkonwar *Regional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India.
Bankerdonbor Kharbisnop *National Centre for Vector Borne Diseases Control, NHM, Nongstoin, Meghalaya, 793119, West Khasi Hills, India.
Dringstone M Sangma *National Centre for Vector Borne Diseases Control, NHM, Tura, Meghalaya, 794001, West Garo Hills, India.
Charismata BudnahDeputy Director Health Service (Malaria), NCVBDC MSVBDCS, Pasteur Hills, Lawmali, 793002, Shillong, India.
Preeti AcharyaModel Research Health Rural Unit, Khumulwng, Tripura, 799035, India.
Savitha ChellappanRegional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India.
Gautam HazarikaRegional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India.
Pinki TalukderRegional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India.
Rocky PebamDepartment of Space, North Eastern Space Application Centre (NESAC), Government of India, Umiam, 793103, India.
Kalpana BaruahNational Centre for Vector Borne Diseases Control, Ministry of Health & Family Welfare, Government of India, Delhi, 110054, India.
Dibya Ranjan BhattacharyyaRegional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India.
Sudhanya Ray HajongDepartment of Zoology, North-Eastern Hill University, Shillong, Meghalaya, 793022, India.
Harpreet KaurIndian Council of Medical Research (ICMR), Ramalingaswami Bhavan, New Delhi, 110029, India.
Kanwar NarainRegional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India.
Ipsita Pal BhowmickRegional Medical Research Centre, Northeast Region (RMRC-NE)-ICMR, Dibrugarh, 786001, India. ipsita.icmr@gmail.com.

Funding

Indian Council of Medical Research NER/78/2020/ECD-I
6 · The paper itself

Abstract

A recent study conducted in West Khasi Hills (WKH) and West Jaintia Hills (WJH) districts of Meghalaya has documented a low occurrence of the primary malaria vectors, Anopheles baimaii and An. minimus, alongside a relatively higher abundance of other anophelines, particularly members of the Maculatus Group. Plasmodium infection in the An. maculatus sensu lato (s.l.) was last reported in 1941, with no subsequent implication of An. maculatus s.l. in malaria transmission from Meghalaya or Northeast (NE) India for over eight decades. Given this apparent gap between species abundance and its recognised vector status, the present study was undertaken to examine the species composition and vector potential of predominant species using molecular tools in the Khasi Hills and Garo Hills regions of Meghalaya. In this study, we employed molecular techniques for precise species identification and detection of parasites. Our findings confirm natural infections of Plasmodium falciparum in An. maculatus sensu stricto (s.s.) and An. pseudowillmori-two member species of the Maculatus Group in Meghalaya. Resting adult Anopheles mosquitoes were collected between 2019 and 2023 (excluding 2021 due to the COVID-19 pandemic) in the Khasi Hills and Garo Hills regions using a mouth aspirator and torchlight, both indoors and outdoors. Out of 215 specimens analysed, 177 (82.32%) were identified as An. maculatus s.s., 33 (15.34%) as An. pseudowillmori, and 5 (2.32%) as An. willmori. Notably, Plasmodium infection was detected in 49 (27.68%) of 177 An. maculatus s.s. specimens and 16 (48.48%) of 33 An. pseudowillmori specimens, reinforcing their potential vectorial role in malaria transmission. F

Indexed as

AnophelesMalariaMosquito VectorsAnimalsFeeding BehaviorFemaleHumansIndiaPhylogenyPlasmodium falciparumAn. maculatus s.s.An. pseudowillmoriMolecular identificationNortheast IndiaPhylogenetic analysis

Identifiers

PMID42045430
PMCPMC13385692

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