Quantitative IgG response to SARS-CoV-2 membrane protein in infected individuals strongly correlates with lung injury.

The clinical manifestations of SARS-CoV-2 infection may range from asymptomatic or minor conditions to severe and life-threatening outcomes. The respiratory system is a principal target of the virus and in the majority of cases of severe disease, an acute form of pneumonia develops. Despite concerted global efforts to elucidate the pathogenic mechanisms of COVID-19, the progression of the infection leading to pulmonary damage remains poorly understood.

Pan-yellow fever virus detection and lineage assignment by real-time RT-PCR and amplicon sequencing.

Yellow fever disease is a viral zoonosis that may result in a severe hemorrhagic disease. A safe and effective vaccine used in mass immunization campaigns has allowed control and mitigation against explosive outbreaks in endemic areas. Since the 1960's, re-emergent of the yellow fever virus has been observed.

A LONELY GUY protein of Bordetella pertussis with unique features is related to oxidative stress.

The Gram-negative bacterium B. pertussis is the causative agent of whooping cough. This infection is re-emerging and new features related to Bordetella pathogenesis and microbiology could be relevant to defeat it.