Chimeric provirus of bovine leukemia virus/SMAD family member 3 in cattle with enzootic bovine leukosis.

Bovine leukemia virus (BLV) is a member of the family Retroviridae that causes enzootic bovine leukemia (EBL). However, the association between BLV infection and EBL development remains unclear. In this study, we identified a BLV/SMAD3 chimeric provirus within CC2D2A intron 30 in monoclonal expanded malignant cells from a cow with EBL.

Human Adenovirus B7d-Associated Urethritis after Suspected Sexual Transmission, Japan.

Outbreaks of acute respiratory disease associated with human adenovirus (HAdV) B7d have been reported, including fatal cases in the United States. In 2018, we detected HAdV-B7d in a patient with urethritis, probably transmitted through sexual contact. Infectious HAdV-B7d was excreted in urine and gargle for >10 days after the disappearance of symptoms.

Evaluation of the Anti-Adenoviral Activity of ALTANT, an Ozonated Alcohol Disinfectant.

Seven human mastadenovirus (HAdV) species (A-G) are known with more than 100 reported types. HAdV is highly resistant to common hand sanitizers. Epidemic keratoconjunctivitis and pharyngoconjunctival fever are caused by HAdV, which can be explosively transmitted in a confined space, resulting in outbreaks, such as nosocomial infections.

Pediatric Infections by Types 2, 89, and a Recombinant Type Detected in Japan between 2011 and 2018.

Between 2011 and 2018, 518 respiratory adenovirus infections were diagnosed in a pediatric clinic in Shizuoka, Japan. Detection and typing were performed by partial sequencing of both hexon- and fiber-coding regions which identified: adenovirus type 1 (Ad-1, = 85), Ad-2 ( = 160), Ad-3 ( = 193), Ad-4 ( = 18), Ad-5 ( = 27), Ad-11 ( = 2), Ad-54 ( = 3), and Ad-56 ( = 1). Considering previous reports of the circulation of an endemic recombinant Ad-2, e.

Infectious human adenoviruses are shed in urine even after disappearance of urethral symptoms.

Background: Urethritis is a common sexually transmitted disease, and human adenoviruses (HAdVs) have been found to be associated with nonchlamydial nongonococcal urethritis. However, the level and viability of HAdV in the urine of patients with urethritis remain unclear.

Methods: Male patients with urethritis and an asymptomatic group were screened using their First-void urine (FVU) for urethritis-related pathogens to identify those with HAdV DNA.