Factors influencing vaccine acceptance in pregnancy during the COVID-19 pandemic: A multicenter study from West Bengal, India.

Influenza, COVID-19, tetanus, pertussis and hepatitis B pose increased risk for pregnant women and infants and could be mitigated by maternal immunization. In India Tetanus-diphtheria (Td) and COVID-19 vaccines are recommended during pregnancy, while influenza and tetanus-acellular pertussis-diphtheria (Tdap) vaccines are not. We conducted a multicenter study from November 2021 to June 2022 among pregnant women ( = 172) attending antenatal clinics in three public hospitals in West Bengal, to understand the factors that influence women's decisions to get vaccinated during pregnancy.

Genetic surveillance in the Greater Mekong subregion and South Asia to support malaria control and elimination.

Background: National Malaria Control Programmes (NMCPs) currently make limited use of parasite genetic data. We have developed GenRe-Mekong, a platform for genetic surveillance of malaria in the Greater Mekong Subregion (GMS) that enables NMCPs to implement large-scale surveillance projects by integrating simple sample collection procedures in routine public health procedures.

Methods: Samples from symptomatic patients are processed by SpotMalaria, a high-throughput system that produces a comprehensive set of genotypes comprising several drug resistance markers, species markers and a genomic barcode.

Triple artemisinin-based combination therapies versus artemisinin-based combination therapies for uncomplicated Plasmodium falciparum malaria: a multicentre, open-label, randomised clinical trial.

Background: Artemisinin and partner-drug resistance in Plasmodium falciparum are major threats to malaria control and elimination. Triple artemisinin-based combination therapies (TACTs), which combine existing co-formulated ACTs with a second partner drug that is slowly eliminated, might provide effective treatment and delay emergence of antimalarial drug resistance.

Methods: In this multicentre, open-label, randomised trial, we recruited patients with uncomplicated P falciparum malaria at 18 hospitals and health clinics in eight countries.

Helicobacter pylori infection in dyspeptic patients in an industrial belt of India.

The present study is done to study different aspects of Helicobacter pylori (H. pylori) such as its prevalence, association with upper gastrointestinal pathology, diagnosis and treatment outcome. Gastric antral biopsy and serology for H.

Comparing Leishman and Giemsa staining for the assessment of peripheral blood smear preparations in a malaria-endemic region in India.

Background: Microscopy of peripheral blood thin and thick films remains the reference for malaria diagnosis. Although Giemsa staining is most commonly used, the Leishman staining method provides better visualization of the nuclear chromatin pattern of cells. It is less well known whether accuracy of parasitaemia assessment is equally accurate with the latter method.