Publications by authors named "B P Divina"

Background: Parasitic neglected tropical diseases (NTDs) or 'infectious diseases of poverty' continue to affect the poorest communities in the world, including in the Philippines. Socio-economic conditions contribute to persisting endemicity of these infectious diseases. As such, examining these underlying factors may help identify gaps in implementation of control programs.

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and are tick-borne protozoan parasites that can cause significant economic losses in the cattle industry. This study aimed to contribute to the limited epidemiological data on as well as and in large ruminants in the Philippines. Blood samples of 412 cattle and 108 water buffalo collected from four provinces in Southern Luzon, Philippines, were initially tested for the gene of piroplasms through nested PCR.

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Background: A large number of studies have assessed risk factors for infection with soil-transmitted helminths (STH), but few have investigated the interactions between the different parasites or compared these between host species across hosts. Here, we assessed the associations between Ascaris, Trichuris, hookworm, strongyle and Toxocara infections in the Philippines in human and animal hosts.

Methods: Faecal samples were collected from humans and animals (dogs, cats and pigs) in 252 households from four villages in southern Philippines and intestinal helminth infections were assessed by microscopy.

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Anaplasmosis and ehrlichiosis are tick-borne rickettsial diseases that cause significant economic losses in the livestock industry worldwide. Although bovine anaplasmosis is known to be endemic in the Philippines, epidemiological data is fragmented. Moreover, little is known about bovine ehrlichiosis in the country.

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Article Synopsis
  • Tick infestations significantly impact the global cattle industry, and amitraz is commonly used to combat the Rhipicephalus (Boophilus) microplus tick.
  • A study in the Philippines assessed the resistance of cattle ticks from northern and southern Luzon to amitraz, using both larval packet tests and genetic analysis.
  • While no resistance was detected in the tested tick populations, some genetic similarities to resistant strains were found, suggesting the importance of careful amitraz use to prevent future resistance development.
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