Histopathological Aspects of the Influence of on the Placentas of Infected Female Rats.

Babesiosis is perceived mainly an animal disease; however, awareness that spp. parasites that can cause diseases in humans is increasing significantly. Babesiosis is spread by the bite of an infected tick ( spp.

Functional Severe Acute Respiratory Syndrome Coronavirus 2 Virus-Like Particles From Insect Cells.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) remains a major epidemic threat since the beginning of 2020. Efforts to combat the virus and the associated coronavirus disease 2019 (COVID-19) disease are being undertaken worldwide. To facilitate the research on the virus itself, a number of surrogate systems have been developed.

Membrane Protein of Human Coronavirus NL63 Is Responsible for Interaction with the Adhesion Receptor.

Human coronavirus NL63 (HCoV-NL63) is a common respiratory virus that causes moderately severe infections. We have previously shown that the virus uses heparan sulfate proteoglycans (HSPGs) as the initial attachment factors, facilitating viral entry into the cell. In the present study, we show that the membrane protein (M) of HCoV-NL63 mediates this attachment.

The epidemiological situation of chickenpox in the Silesian voivodeship in the years 2011-2015 in view of data of the situation in Poland.

Introduction: Despite the availability of preventive vaccination against chickenpox, this form of prevention is rarely used and is not available to the entire population of children. In order to evaluate an acquired immunity against the virus Varicella-Zoster examining of the presence of specific IgG antibodies to VZV in serum or plasma is required. The aim of this study was to assess the epidemiological situation of chickenpox in Śląskie Voivodeship in 2011-2015.

Induction of Apoptosis in Normal Human Dermal Fibroblasts Infected with Borrelia burgdorferi Sensu Lato.

The spirochete Borrelia burgdorferi s.l. can enter into different eukaryotic cells.

Congenital Tick Borne Diseases: Is This An Alternative Route of Transmission of Tick-Borne Pathogens In Mammals?

Tick-borne diseases (TBDs) have become a popular topic in many medical journals. Besides the obvious participation of ticks in the transmission of pathogens that cause TBD, little is written about alternative methods of their spread. An important role is played in this process by mammals, which serve as reservoirs.

Hepatic tissue changes in rats due to chronic invasion of Babesia microti.

The etiological agents of babesiosis are intraerythrocytic parasites of the genus Babesia, which are transmitted by ticks. The course of disease is characterized by variable severity. The risk of a complicated course of babesiosis occurs in premature infants, the elderly, splenectomized patients and other immunocompromised patients.

Application of a real-time PCR method for Salmonella spp., Escherichia coli, Staphylococcus aureus and Clostridium perfringens detection in water samples.

The diagnostic assessment of water sanitary state is based mainly on the cultivation of bacteria retained on membrane filters. However classical microbiology methods have a lot of disadvantages. More and more frequently, rapid detection and identification of pathogens present in water is based on molecular biology techniques.

Nonspecific Bacterial Flora Isolated from the Body Surface and Inside Ixodes ricinus Ticks.

Ixodes ricinus and other representatives of the order Ixodida are vectors of typical pathogens: Borrelia burgdorferi sensu lato, Anaplasma phagocytophilium, Babesia spp., a tick-borne encephalitis virus, and other microorganisms which are important from a medical and veterinary point of view. The presented study focuses on the verification of nonspecific bacterial flora of I.