Improving treatment adherence among tuberculosis patients through evening DOTS in Chennai, India.

Background Fixed days and timings of service are challenges in the care of patients with tuberculosis (TB). We assessed whether provision of evening DOTS (directly observed treatment, short course) improves treatment outcomes in a city with a working population. Methods We enrolled new adult patients with TB from seven tuberculous units (TUs) in this prospective cohort study.

A study on tuberculosis disease disclosure patterns and its associated factors: Findings from a prospective observational study in Chennai.

Background: Disclosure of tuberculosis (TB) status by patients is a critical step in their treatment cascade of care. There is a lack of systematic assessment of TB disclosure patterns and its positive outcomes which happens dynamically over the disease period of individual patients with their family and wider social network relations.

Methods: This prospective observational study was conducted in Chennai Corporation treatment units during 2019-2021.

Seasonal prevalence of gastrointestinal parasites in desi fowl (Gallus gallus domesticus) in and around Gannavaram, Andhra Pradesh.

A study was carried out to know the prevalence of gastrointestinal parasites in desi fowl in and nearby villages of Gannavaram, Andhra Pradesh for a period of 1 year. Screening of 492 samples comprising faecal samples and gastrointestinal tracts from freshly slaughtered desi birds at local poultry shops and samples from post mortem examinations at NTR College of Veterinary Science, Gannavaram revealed 63.21 % of gastrointestinal parasites.

Vaccine potential of recombinant antigens of Theileria annulata and Hyalomma anatolicum anatolicum against vector and parasite.

In an attempt to develop vaccine against Hyalomma anatolicum anatolicum and Theileria annulata, three antigens were expressed in prokaryotic expression system and protective potentiality of the antigens was evaluated in cross bred calves. Two groups (grs. 1 and 4) of male cross-bred (Bos indicus × Bos taurus) calves were immunized with rHaa86, a Bm86 ortholog of H.

Efficacy of rHaa86, an orthologue of Bm86, against challenge infestations of Hyalomma anatolicum anatolicum.

In an attempt to develop vaccine against Hyalomma anatolicum anatolicum, the protective efficacy of rHaa86 was evaluated against experimental challenge infestations of homologous tick species and lethal dose of Theileria annulata. Following challenge, a significant difference of 20.9% (P < 0.