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Samir Kumar Saha
Samir Kumar Saha (born 28 December 1955) is an eminent Bangladeshi microbiologist and public health expert. He is the professor, senior consultant and head of the department of Diagnostic Division of Microbiology at the Dhaka Shishu Hospital for children and also the executive director of The Child Health Research Foundation (CHRF) at the Bangladesh Institute of Child Health. Education Saha attended Chandpur Government College. He earned his BSc. and MSc. from The University of Dhaka in 1983, and his PhD from the Institute of Medical Sciences of Banaras Hindu University, Varanasi, India, in 1989. Career Saha is known for his research on pediatric infectious diseases specializing in pneumonia, meningitis and enteric fever. He is focused on finding the true burden of these diseases, their causative organisms, drug resistance patterns and serotype distributions. In 2017, Saha was the first scientist from a developing country to receive the American Society for Microbiology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dhaka Shishu Hospital
Dhaka Shishu (Children) Hospital is a children's hospital in Bangladesh, located in the capital city of Dhaka. History The hospital was established in 1972, immediately following independence. It was funded by the late Professor Tofayel Ahmed, the Bangladesh Government, Save the Children Fund of the UK and World Vision of Bangladesh. The hospital publishes the ''Dhaka Shishu (Children) Hospital Journal''. Funding and resources The hospital is administered by a management board appointed by the Ministry of Health & Family Welfare. The Ministry provides 50% of total annual funding, and the remainder is funded by payment for services, individual donations and grants. The Dhaka Shishu Hospital Trust, created by two public lotteries as well as donations, provides additional financial support when necessary. The average occupancy rate in 1999 was about 90%.By 2017, the capacity had risen to 650 beds and as of 2020 it was the largest children's hospital in Bangladesh. Milestones * E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pediatrics
Pediatrics ( also spelled ''paediatrics'' or ''pædiatrics'') is the branch of medicine that involves the medical care of infants, children, adolescents, and young adults. In the United Kingdom, paediatrics covers many of their youth until the age of 18. The American Academy of Pediatrics recommends people seek pediatric care through the age of 21, but some pediatric subspecialists continue to care for adults up to 25. Worldwide age limits of pediatrics have been trending upward year after year. A medical doctor who specializes in this area is known as a pediatrician, or paediatrician. The word ''pediatrics'' and its cognates mean "healer of children," derived from the two Greek words: (''pais'' "child") and (''iatros'' "doctor, healer"). Pediatricians work in clinics, research centers, universities, general hospitals and children's hospitals, including those who practice pediatric subspecialties (e.g. neonatology requires resources available in a NICU). History The ear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationsh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Senjuti Saha
Senjuti Saha is a Bangladeshi scientist at the Child Health Research Foundation (CHRF), and board member of the Polio Transition Independent Monitoring Board (TIMB) of the World Health Organization (WHO). She is known for her lead on decoding the genome of SARS-CoV2 in Bangladesh. Biography and education Saha was born and raised in Dhaka, Bangladesh. Her father Dr. Samir Kumar Saha is a microbiologist and her mother Dr. Setarunnahar Setara is a public health researcher. Senjuti Saha finished high school in Bangladesh. After finishing A level, she started her Bachelor of Science with biochemistry major at the University of Toronto The University of Toronto (UToronto or U of T) is a public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen's Park. It was founded by royal charter in 1827 as King's College, the first institution .... She has also received her PhD from the same institute. Work Senjuti saha started her career as post-d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johns Hopkins Bloomberg School Of Public Health
The Johns Hopkins Bloomberg School of Public Health is the public health graduate school of Johns Hopkins University, a private research university in Baltimore, Maryland. As the second independent, degree-granting institution for research in epidemiology and training in public health, and the largest public health training facility in the United States, the school is ranked first in public health in the '' U.S. News & World Report'' rankings and has held that ranking since 1994. The school is ranked second for public health in the world by EduRank and Shanghai Rankings, behind the Harvard T.H. Chan School of Public Health. History Originally named the Johns Hopkins School of Hygiene and Public Health, the school was founded in 1916 by William H. Welch with a grant from the Rockefeller Foundation, the second school of public health in the U.S. after Tulane University. The school was renamed the Johns Hopkins Bloomberg School of Public Health on April 20, 2001, in honor of Michael ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bill And Melinda Gates Foundation
The Bill & Melinda Gates Foundation (BMGF), a merging of the William H. Gates Foundation and the Gates Learning Foundation, is an American private foundation founded by Bill Gates and Melinda French Gates. Based in Seattle, Washington, it was launched in 2000 and is reported as of 2020 to be the second largest charitable foundation in the world, holding $49.8 billion in assets. On his 43rd birthday, Bill Gates gave the foundation $1 billion. The primary stated goals of the foundation are to enhance healthcare and reduce extreme poverty across the world, and to expand educational opportunities and access to information technology in the U.S. Key individuals of the foundation include Bill Gates, Melinda French Gates, Warren Buffett, chief executive officer Mark Suzman, and Michael Larson. The BMGF had an endowment of approximately $50 billion . The scale of the foundation and the way it seeks to apply business techniques to giving makes it one of the leaders in venture philanth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geographic
''National Geographic'' (formerly the ''National Geographic Magazine'', sometimes branded as NAT GEO) is a popular American monthly magazine published by National Geographic Partners. Known for its photojournalism, it is one of the most widely read magazines of all time. The magazine was founded in 1888 as a scholarly journal, nine months after the establishment of the society, but is now a popular magazine. In 1905, it began including pictures, a style for which it became well-known. Its first color photos appeared in the 1910s. During the Cold War, the magazine committed itself to present a balanced view of the physical and human geography of countries beyond the Iron Curtain. Later, the magazine became outspoken on environmental issues. Since 2019, controlling interest has been held by The Walt Disney Company. Topics of features generally concern geography, history, nature, science, and world culture. The magazine is well known for its distinctive appearance: a thick squa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pneumococcal Infections
A pneumococcal infection is an infection caused by the bacterium ''Streptococcus pneumoniae'', which is also called the pneumococcus. ''S. pneumoniae'' is a common member of the bacterial flora colonizing the nose and throat of 5–10% of healthy adults and 20–40% of healthy children. However, it is also a cause of significant disease, being a leading cause of pneumonia, bacterial meningitis, and sepsis. The World Health Organization estimates that in 2005 pneumococcal infections were responsible for the death of 1.6 million children worldwide. Infections Pneumococcal pneumonia represents 15%–50% of all episodes of community-acquired pneumonia, 30–50% of all cases of acute otitis media, and a significant proportion of bloodstream infections and bacterial meningitis.Verma R, Khanna P (2012) Pneumococcal conjugate vaccine: A newer vaccine available in India. Hum Vaccin Immunother 8(9) As estimated by WHO in 2005 it killed about 1.6 million children every year worldwide with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Academy Of Microbiology
The American Society for Microbiology (ASM), originally the Society of American Bacteriologists, is a professional organization for scientists who study viruses, bacteria, fungi, algae, and protozoa as well as other aspects of microbiology. It was founded in 1899. The Society publishes a variety of scientific journals, textbooks, and other educational materials related to microbiology and infectious diseases. ASM organizes annual meetings, as well as workshops and professional development opportunities for its members. History ASM was founded in 1899 under the name the "Society of American Bacteriologists." In December 1960, it was renamed the "American Society for Microbiology." Mission ASM's mission is "to promote and advance the microbial sciences." The society seeks to accomplish this mission through: * Publishing highly-cited publications * Running multi-disciplinary meetings * Deploying resources and expertise around the world * Advocating for scientific research * Fosteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clinical Microbiology
Medical microbiology, the large subset of microbiology that is applied to medicine, is a branch of medical science concerned with the prevention, diagnosis and treatment of infectious diseases. In addition, this field of science studies various clinical applications of microbes for the improvement of health. There are four kinds of microorganisms that cause infectious disease: bacteria, fungi, parasites and viruses, and one type of infectious protein called prion. A medical microbiologist studies the characteristics of pathogens, their modes of transmission, mechanisms of infection and growth. The academic qualification as a clinical/Medical Microbiologist in a hospital or medical research centre generally requires a Masters in Microbiology along with Ph.D. in any of the life-sciences (Biochem, Micro, Biotech, Genetics, etc.). Medical microbiologists often serve as consultants for physicians, providing identification of pathogens and suggesting treatment options. Using this infor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serotype
A serotype or serovar is a distinct variation within a species of bacteria or virus or among immune cells of different individuals. These microorganisms, viruses, or cells are classified together based on their surface antigens, allowing the epidemiologic classification of organisms to the subspecies level. A group of serovars with common antigens is called a serogroup or sometimes ''serocomplex''. Serotyping often plays an essential role in determining species and subspecies. The ''Salmonella'' genus of bacteria, for example, has been determined to have over 2600 serotypes. ''Vibrio cholerae'', the species of bacteria that causes cholera, has over 200 serotypes, based on cell antigens. Only two of them have been observed to produce the potent enterotoxin that results in cholera: O1 and O139. Serotypes were discovered by the American microbiologist Rebecca Lancefield in 1933. Role in organ transplantation The immune system is capable of discerning a cell as being 'self' or 'n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typhoid Fever
Typhoid fever, also known as typhoid, is a disease caused by '' Salmonella'' serotype Typhi bacteria. Symptoms vary from mild to severe, and usually begin six to 30 days after exposure. Often there is a gradual onset of a high fever over several days. This is commonly accompanied by weakness, abdominal pain, constipation, headaches, and mild vomiting. Some people develop a skin rash with rose colored spots. In severe cases, people may experience confusion. Without treatment, symptoms may last weeks or months. Diarrhea may be severe, but is uncommon. Other people may carry the bacterium without being affected, but they are still able to spread the disease. Typhoid fever is a type of enteric fever, along with paratyphoid fever. ''S. enterica'' Typhi is believed to infect and replicate only within humans. Typhoid is caused by the bacterium ''Salmonella enterica'' subsp. ''enterica'' serovar Typhi growing in the intestines, peyers patches, mesenteric lymph nodes, spleen, liver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
