Autopsy findings in cancer patients infected with SARS-CoV-2 show a milder presentation of COVID-19 compared to non-cancer patients.

COVID-19, caused by SARS-CoV-2, manifests with differing severity across distinct patient subgroups, with outcomes influenced by underlying comorbidities such as cancer, which may cause functional and compositional alterations of the immune system during tumor progression. We aimed to investigate the association of SARS-CoV-2 infection and its complications with cancer in a large autopsy series and the role of COVID-19 in the fatal sequence leading to death. A total of 2641 adult autopsies were investigated, 539 of these were positive for SARS-CoV-2.

Waning of SARS-CoV-2 Vaccine Effectiveness in COPD Patients: Lessons from the Delta Variant.

Although the COVID-19 pandemic is profoundly changing, data on the effect of vaccination and duration of protection against infection and severe disease can still be advantageous, especially for patients with COPD, who are more vulnerable to respiratory infections. The Hungarian COVID-19 registry was retrospectively investigated for risk of infection and hospitalization by time since the last vaccination, and vaccine effectiveness (VE) was calculated in adults with COPD diagnosis and an exact-matched control group during the Delta variant of concern (VOC) wave in Hungary (September-December 2021). For the matching, sex, age, major co-morbidities, vaccination status, and prior infection data were obtained on 23 August 2021.

[Screening for cervical cancer, human papillomavirus (HPV) vaccination].

Cervical cancer screening is widely used worldwide, which led to a significant decrease both in incidence and mortality of the disease in several countries. Cervical cancer screening was introduced in the 1950s as opportunistic method for secondary prevention of cervical cancer in Hungary, later, however, became a part of National Immunization Program. Detection of human papillomavirus (HPV) is the first-line method of screening in several countries before cytology, which has been proposed to be introduced in Hungary by several groups.

[The pathology of cervical cancer - molecular tests].

Cervical cancer is the 4th in incidence and mortality rate among women worldwide. Histologically the majority of cervical cancers are squamous cell carcinomas, with a minor proportion of adenocarcinomas. Cervical carcinogenesis can be followed through different steps of precancerous lesions, previously named dysplasias (mild, moderate and severe), by recently used terminology of the Bethesda classification as LSIL (low-grade squamous epithelial lesion) and HSIL (high-grade squamous epithelial lesion) before progression to invasive cancer by cytological screening together and controlled by histology.