Tina Vivienne Hartert | |
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Alma mater | Brown University Vanderbilt University School of Medicine |
Scientific career | |
Institutions | Vanderbilt University Johns Hopkins University |
Tina Vivienne Hartert is an American physician and the Lulu H. Owen Endowed Chair in Medicine at Vanderbilt University. She serves as Assistant Vice Chancellor for Translational Science and Director of the Center for Asthma Research. Her research considers asthma and allergic disease. During the COVID-19 pandemic Hartert studied the transmission of coronavirus disease amongst children.
Hartert earned her bachelor's degree at Brown University, where she studied English literature and specialised on Pride and Prejudice. [1] [2] Whilst at Brown University she rowed in the women's crew. [3] She moved to Vanderbilt University for her graduate studies, where she worked toward a Master's in Public Health and medical degree. Harteret completed her medical residency at Johns Hopkins University, before returning to Vanderbilt to specialise in pulmonary training and critical care. [2] [4]
Asthma is one of the most prevalent non-communicable diseases. Hartert believes that the long-term solutions to the asthma epidemic will be primary (prevent onset before the disease begins) and secondary (reach early diagnosis and prompt treatment) disease prevention. The development of asthma in children is likely due to environmental factors interacting with a susceptible host over the course of a short period between pre- and postnatal development. [5] Hartert studies the predictive factors of asthma development and the causal role of respiratory viral infections. [5] During infancy, the viral pathogens that are the strongest risk factors for asthma are human orthopneumovirus and human rhinovirus. [6] She has shown that people with asthma have an increased risk of invasive infection beyond the respiratory tract. [5] She showed that babies born in Autumn in the Northern Hemisphere had a 30% increased likelihood of suffering from asthma to those born at other times of the year. [7] In 2009 Hartert was elected to the American Society for Clinical Investigation. [5]
Hartert is Director of the Center for Asthma and Environmental Science Research. [8] She was awarded the Vanderbilt University Medical Center Excellence in Mentoring Translational Scientists Award in 2015. [9]
Hartert is leading a National Institutes of Health research programme into the transmission of coronavirus disease amongst young people. [10] [11] The Human Epidemiology and Response to SARS (HEROS) study started in July 2020. [10] Over six months, HEROs collected data from families every two weeks, looking to capture and track patterns of transmission. [10] It evaluates the differences in outcome between children with and without asthma. [12]
Respiratory syncytial virus (RSV), also called human respiratory syncytial virus (hRSV) and human orthopneumovirus, is a contagious virus that causes infections of the respiratory tract. It is a negative-sense, single-stranded RNA virus. Its name is derived from the large cells known as syncytia that form when infected cells fuse.
Human metapneumovirus is a negative-sense single-stranded RNA virus of the family Pneumoviridae and is closely related to the Avian metapneumovirus (AMPV) subgroup C. It was isolated for the first time in 2001 in the Netherlands by using the RAP-PCR technique for identification of unknown viruses growing in cultured cells. As of 2016, it was the second most common cause of acute respiratory tract illness in otherwise-healthy children under the age of 5 in a large US outpatient clinic.
Chlamydia pneumoniae is a species of Chlamydia, an obligate intracellular bacterium that infects humans and is a major cause of pneumonia. It was known as the Taiwan acute respiratory agent (TWAR) from the names of the two original isolates – Taiwan (TW-183) and an acute respiratory isolate designated AR-39. Briefly, it was known as Chlamydophila pneumoniae, and that name is used as an alternate in some sources. In some cases, to avoid confusion, both names are given.
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Respiratory diseases, or lung diseases, are pathological conditions affecting the organs and tissues that make gas exchange difficult in air-breathing animals. They include conditions of the respiratory tract including the trachea, bronchi, bronchioles, alveoli, pleurae, pleural cavity, the nerves and muscles of respiration. Respiratory diseases range from mild and self-limiting, such as the common cold, influenza, and pharyngitis to life-threatening diseases such as bacterial pneumonia, pulmonary embolism, tuberculosis, acute asthma, lung cancer, and severe acute respiratory syndromes, such as COVID-19. Respiratory diseases can be classified in many different ways, including by the organ or tissue involved, by the type and pattern of associated signs and symptoms, or by the cause of the disease.
Ass to mouth is a slang term associated with the porn industry describing anal sex immediately followed by oral sex. The term is primarily used to describe a sexual practice whereby an erect penis is removed from a receptive partner's anus and then directly put into their mouth, or possibly the mouth of another.
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