Epidemiology
Indian child neurologist Dr. Jitendra K Sahu, a recipient of this year's Vigyan Yuva Shanti Swarup Bhatnagar awards in Medicine, has dedicated his work to studying infantile spasms and epilepsy in children. With over 175 publications and multiple research grants, Dr. Sahu's team has made significant
Cardiac patients
A new study published in the Journal of Family Medicine and Primary Care has provided insights into the clinical profile, treatment patterns, and one-year outcomes of heart failure patients admitted to a tertiary care hospital in North India. The prospective observational study, conducted over two years, included 264 patients with
Dengue fever
Peru's Ministry of Health, Minsa, has reported a slowdown in dengue cases, with 104 confirmed cases in the last epidemiological week. This comes after a significant increase in cases earlier in the year, with 20,673 confirmed cases recorded in epidemiological week 14. Despite the decline, Minsa continues
Communicable diseases
During Estonia's post-communist transition, a study found a significant correlation between syphilis incidence rates and changes in unemployment, tuberculosis incidence rates, and other social factors. Researchers analyzed data from different time periods and concluded that syphilis is a social disease, emphasizing the importance of social factors in the
Communicable diseases
Peridomestic mosquito adaptation appears to play a critical role in the emergence of dengue virus from its sylvatic progenitor strains. Researchers have found that endemic and epidemic dengue viruses, primarily transmitted by anthropophilic mosquitoes such as Aedes aegypti and Ae. albopictus, emerged when ancestral sylvatic dengue viruses transmitted among nonhuman
Communicable diseases
A severe respiratory syncytial virus (RSV) outbreak occurred in a large neonatal intensive care unit (NICU) in Portugal between November 1998 and March 1999. Retrospective analysis of the outbreak and the use of palivizumab, a humanized RSV monoclonal antibody, revealed that standard infection control measures were effective in the first
Communicable diseases
A recent study from Thailand reveals a striking correlation between the rise of bacterial infections and increased HIV seroprevalence in the northeastern region. Conducted between 1989 and 1998, the survey observed a notable increase in infections caused by certain pathogens, including Burkholderia pseudomallei, non-typhoid Salmonellae, and Cryptococcus neoformans, which were
Communicable diseases
Researchers in the Netherlands have investigated a series of 17 patients diagnosed with Mycobacterium kansasii pneumonia over a 10-year period. The study aimed to analyze the clinical and epidemiological characteristics of these patients, as well as their immune systems. The investigation found that the patients had no recognized immune defect,
Communicable diseases
Levels of hepatitis C are reaching alarming rates among young injecting drug users in London, with 4 in 10 new young injectors now infected, while 3% are infected with HIV. This growing epidemic has significant public health implications, as hepatitis C can cause serious and sometimes fatal liver damage, mainly
Communicable diseases
Researchers have found a high prevalence of Group B Streptococcus (GBS) colonization among young adults living in a college dormitory. The study, published in Clinical Infectious Diseases, shows that 34% of women and 20% of men living in close quarters were colonized with GBS. The findings suggest that GBS is
Communicable diseases
Scientists have identified the Ngari virus, a Bunyamwera virus reassortant, as a significant cause of hemorrhagic fever outbreaks in Africa. The virus was isolated from patients in East Africa in 1997 and 1998, and subsequent genetic analysis revealed its unique genetic makeup. The Ngari virus has high sequence identity with
Communicable diseases
A hantavirus pulmonary syndrome (HPS) outbreak occurred in southwestern Panama in late 1999 and early 2000, resulting in 22% case fatality. The outbreak was linked to the Costa Rican pigmy rice rat, Oligoryzomys fulvescens costaricensis, which harbored a previously undescribed hantavirus, Choclo virus. In addition, the Cherrie's cane
