Category Archives: Infection

Airborne virus infectivity can be reduced by up to 99.98% by commercially available NPBI-based air purifiers, per experiment using real-world concentrations of COVID-19 strains, flu and RSV viruses

image:  The drawing illustrates the delivery of positive and negative ions into a room. Ions generated by the in-duct NPBI device (A) are delivered into the room through diffusers (B) on the supply side of the HVAC system. view more  Credit: GPS Air, CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/) Airborne virus infectivity can be reduced by up to […]

Calgary’s Peter Lougheed Centre adopts masking directive to curb COVID-19 infections

Descrease article font size Increase article font size Calgary’s Peter Lougheed Centre is one of the latest hospitals to adopt Alberta Health Service’s mask directive to curb the spread of COVID-19. Masking is now required for Peter Lougheed Centre’s staff, physicians, volunteers, contracted service providers and laboratory workers in patient-facing areas of the hospital. Patients […]

New type of bacterial infection could be behind recent dog illnesses, researchers say

A new type of bacterial infection could be the culprit behind a mysterious canine respiratory illness that has been infecting dogs from coast to coast, New Hampshire researchers say. Genetic sequencing of samples from 70 infected dogs from New Hampshire, Rhode Island and Massachusetts has revealed a previously unknown bacterium, researchers from the New Hampshire […]

The World Health Organization is investigating mysterious cases of pneumonia among Chinese children. Here’s what you need to know

The World Health Organization is requesting detailed information from China on an increase in respiratory illnesses and pneumonia among the country’s children, using language similar to a Jan. 5, 2020, missive regarding the pathogen the world would come to know as COVID-19.  Officials from China’s National Health Commission reported an increase in respiratory illness at […]

Sulfamethoxazole as API for Bacterial Infection Research

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Intracellular and in vivo activities of oxazolidinone drugs against Mycobacterium avium complex infection

Abstract The prevalence of Mycobacterium avium complex-pulmonary disease (MAC-PD) has become a growing concern worldwide, and current treatments involving macrolides (clarithromycin [CLR] or azithromycin), ethambutol, and rifampicin have limited success, highlighting the need for better therapeutic strategies. Recently, oxazolidinone drugs have been identified as novel anti-tuberculosis drugs effective against drug-resistant M. tuberculosis. However, the effects […]

China Battles Surge in Respiratory Infections Among Children

Beijing and other parts of China are battling a surge in respiratory infections, with sick children filling some hospitals to capacity and a lack of nucleic acid kits hampering accurate diagnosis and treatment, Caixin has learned. Hospitals in parts of China, including Beijing, Shanghai, Wuhan and Guangzhou, have recorded a surge in mycoplasma pneumoniae infections […]

3D reconstructions of parasite development and the intracellular niche of the microsporidian pathogen Encephalitozoon intestinalis

Abstract Microsporidia are an early-diverging group of fungal pathogens with a wide host range. Several microsporidian species cause opportunistic infections in humans that can be fatal. As obligate intracellular parasites with highly reduced genomes, microsporidia are dependent on host metabolites for successful replication and development. Our knowledge of microsporidian intracellular development remains rudimentary, and our […]

Analysing the implementation of infection prevention and control measures in health care facilities during the COVID-19 pandemic in the African Region

This study assessed IPC measures at facility level to mitigate the spread of COVID-19 nosocomial infection in health care settings during the COVID-19 pandemic [10]. Following the baseline HCF assessments, the IPC median score was 60.2%. However, more than 30% of the HCFs presented an average score of lower than 50%. There was an improvement […]