MENSA, a Media Enriched with Newly Synthesized Antibodies, to Identify SARS-CoV-2 Persistence and Latent Viral Reactivation in Long-COVID.

Post-acute sequelae of SARS-CoV-2 (SARS2) infection (PASC) is a heterogeneous condition, but the main viral drivers are unknown. Here, we use MENSA, Media Enriched with Newly Synthesized Antibodies, secreted exclusively from circulating human plasmablasts, to provide an immune snapshot that defines the underlying viral triggers. We provide proof-of-concept testing that the MENSA technology can capture the new host immune response to accurately diagnose acute primary and breakthrough infections when known SARS2 virus or proteins are present.

Patients taking benralizumab, dupilumab, or mepolizumab have lower postvaccination SARS-CoV-2 immunity.

Background: Biologic therapies inhibiting the IL-4 or IL-5 pathways are very effective in the treatment of asthma and other related conditions. However, the cytokines IL-4 and IL-5 also play a role in the generation of adaptive immune responses. Although these biologics do not cause overt immunosuppression, their effect in primary severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) immunization has not been studied completely.

Combined Retrospective-Prospective Cohort Study to Know the Risk of Sensorineural Hearing Loss in Patients of Drug Resistant TB Receiving Anti Tuberculous Treatment (ATT) at Tertiary Care Centre in South Gujarat.

Combined retrospective-prospective cohort study was done to know the risk of sensorineural hearing loss in patients of drug resistant Tuberculosis (TB) receiving Anti Tuberculous Treatment (ATT) at tertiary care centre in South Gujarat. Study was done by using retrospective and prospective data of the patients of drug resistant TB of NCHS who received injectable ATT and referred by department of Respiratory Medicine to ENT department for purpose of hearing evaluation pre and post treatment (Case cohort). Age and sex matched control cohort was also used which includes patients of non-drug resistant TB who were not receiving Injectable ATT.

Cancer incidence among pesticide applicators exposed to permethrin in the Agricultural Health Study.

Background: Permethrin is a synthetic pyrethroid insecticide widely used in agriculture, in public health, and in many U.S. homes and gardens.

Chlorothalonil exposure and cancer incidence among pesticide applicator participants in the agricultural health study.

Background: Chlorothalonil is a broad spectrum, non-systemic fungicide widely used to control diseases affecting over 50 fruit, vegetable, and agricultural crops. Despite its extensive use for over 30 years, little is known about the potential human carcinogenicity associated with the routine application of chlorothalonil. Rodent studies have shown evidence of renal tubular carcinomas and adenomas.

Cancer incidence among pesticide applicators exposed to captan in the Agricultural Health Study.

Objective: Captan is a widely used antifungal pesticide whose potential to cause cancer in humans is uncertain.

Methods: We evaluated the incidence of cancer among pesticide applicators exposed to captan in the Agricultural Health Study. Detailed information on pesticide exposure and lifestyle factors was obtained from self-administered enrollment questionnaires completed between 1993 and 1997.