What's the difference between epidemic and pandemic?

Epidemic


Definition:

  • (a.) Alt. of Epidemical
  • (n.) An epidemic disease.
  • (n.) Anything which takes possession of the minds of people as an epidemic does of their bodies; as, an epidemic of terror.

Example Sentences:

  • (1) Sierra Leone is one of the three West Africa nations hit hard by an Ebola epidemic this year.
  • (2) The epidemiology of HIV infection among women and hence among children has progressively changed since the onset of the epidemic in Western countries.
  • (3) The west Africa Ebola epidemic “Few global events match epidemics and pandemics in potential to disrupt human security and inflict loss of life and economic and social damage,” he said.
  • (4) And, as elsewhere in this epidemic, those on the frontline paid the highest price: four of the seven fatalities were health workers, including Adadevoh.
  • (5) Control measures were introduced rapidly, effectively stopping the epidemic.
  • (6) To identify the responsible virus and the consequences of the epidemic, during 1985 we interviewed and serologically screened 597 veterans who had been in the army in 1942.
  • (7) In late 1983 the Hagahai sought medical aid at a mission station, an event which accelerated their contact with the common epidemic diseases of the highlands.
  • (8) Two epidemics of meningoencephalitis caused by echovirus type 7 and coxsackievirus type B 5 in the summer and autumn of 1973 in Umeå in Northern Sweden were compared.
  • (9) What impact will the HIV epidemic have in the 1990s?
  • (10) This virus is related to HIV-1, the causative agent of the AIDS epidemic now spreading in Central and East Africa, as well as the USA and Europe (see ref.
  • (11) Our data showed that V. cholerae 01 was the most frequently (40%) isolated enteropathogen during the epidemics.
  • (12) To define more completely the period of fecal excretion of virus during hepatitis A virus infection, we studied 24 fecal samples from six children with clinical illness during an epidemic of type A hepatitis.
  • (13) One of the reasons for doing this study is to give a voice to women trapped in this epidemic,” said Dr Catherine Aiken, academic clinical lecturer in the department of obstetrics and gynaecology of the University of Cambridge, “and to bring to light that with all the virology, the vaccination and containment strategy and all the great things that people are doing, there is no voice for those women on the ground.” In a supplement to the study, the researchers have published some of the emails to Women on Web which reveal their fears.
  • (14) Patients with reactive arthritis, sacroiliitis, spondylitis or Reiter's syndrome following intestinal infection from Yersinia, Salmonella, Shigella or Campylobacter organisms have been reported from endemic areas and after epidemic dysenteries.
  • (15) This virus was imported on multiple occasions from a Philippine supplier of cynomolgus macaques as a consequence of an epidemic of acute infections in the foreign holding facility.
  • (16) And we owe [Hickox] better than that and all the people who do this work better than that.” The White House indicated that it was urgently reviewing the federal guidelines for returning healthcare workers, “recognising that these medical professionals’ selfless efforts to fight this disease on the front lines will be critical to bringing this epidemic under control, the only way to eliminate the risk of additional cases here at home”.
  • (17) The Authors report the results of IgM and IgA assays in blood of the umbilical cord of 1694 newborns during the period from October 1973 to July 1974 after a rubella epidemic occurred in Piedmont.
  • (18) The authors studied the pattern of occurrence of toxic oil syndrome, a previously undescribed disease that occurred in Spain in epidemic form in 1981, in two convents in Madrid.
  • (19) Analysis of the epidemic curve and intervals of onset of multiple cases within households suggested prolonged common source exposure rather than secondary person-to-person transmission.
  • (20) Galli said there were already about 200,000 hospitalisations of women who have undergone a clandestine termination every year, and a suspected 1 million illegal abortions before the epidemic.

Pandemic


Definition:

  • (a.) Affecting a whole people or a number of countries; everywhere epidemic.
  • (n.) A pandemic disease.

Example Sentences:

  • (1) The west Africa Ebola epidemic “Few global events match epidemics and pandemics in potential to disrupt human security and inflict loss of life and economic and social damage,” he said.
  • (2) The human immunodeficiency virus (HIV) has resulted in a worldwide pandemic of infection.
  • (3) The cholera-pandemic raging in South and Middle America and endemic cholera in other countries call for measures of health protection of the local population, but particularly with respect to the young, old, pregnant and immunocompromised citizens of countries importing food from the areas where the disease has struck.
  • (4) The seventh pandemic of cholera is still continuing (92 countries have so far been affected), and other organisms related to V. cholerae O1 are being reported increasingly frequently as the cause of diarrhoeal outbreaks as well as endemic diarrhoea.Recent research has considerably increased our understanding of how cholera is transmitted, the mechanisms by which V. cholera O1 produces disease, and the functioning of the local intestinal immune response by which individuals can be protected from infection.
  • (5) It is argued that prior to the present AIDS pandemic the efficiency of the rev receptor was enhanced by an ancestral recombination event.
  • (6) This study provides arguments that (1) strains of biotypes cholerae and El Tor are different clones, (2) a cholera pandemic is not a single world-wide epidemic (due to a single clone) but rather a simultaneous occurrence of several epidemics (several clones involved), and (3) epidemic waves of biotype El Tor could be due to the emergence of new clones.
  • (7) Two hypotheses are advanced for the range of hemagglutinin (HA) subtypes of viruses that can cause pandemics (1) circle or cycle limited to H1, H2, and H3 subtypes, thereby implying that a virus of the H2 subtype will cause the next pandemic; and (2) spiral, by which any one of the 14 HA subtypes recorded to date may be involved.
  • (8) This sequence is conserved in representative viruses from each of the major pandemics.
  • (9) The effect of the AIDS pandemic on the sexual behavior of the general population has not been clearly established.
  • (10) Mathematical modeling of the AIDS pandemic has been limited by the difficulty of satisfactorily representing the marked behavioral heterogeneity that characterizes the various populations at risk.
  • (11) Introductory comments are made regarding the seriousness of AIDS as a global pandemic, its initial identification and description, and the various patterns of epidemic spread observed throughout the world.
  • (12) The impact of the AIDS-pandemic on the social and economic structures will grow to very large dimensions in some countries.
  • (13) HIV is now a worldwide pandemic, affecting some ten million adults and one million children--the overwhelming majority from sub-Saharan Africa.
  • (14) (iv) The different virus lineages are predominantly host specific, but there are periodic exchanges of influenza virus genes or whole viruses between species, giving rise to pandemics of disease in humans, lower animals, and birds.
  • (15) Understanding of the nature and pathogenic mechanisms of the oral microbiota may lead to control of this pandemic infection.
  • (16) Only a limited number of A-subtypes of influenza virus so far caused disease in human subjects, pigs and horses; this occurred in more or less defined areas which occasionally showed epidemic aggravations, becoming apparent as rapidly spreading epidemics or otherwise in even the form of pandemics.
  • (17) This gap between discovery and disclosure allowed the Sony rootkit to become a global pandemic that infected hundreds of thousands of US military and government networks.
  • (18) The major antigenic changes in influenza A virus that occur at 10-year intervals reduce the effectiveness of existing vaccines and pose a problem for the control of pandemics by vaccination.
  • (19) These findings underline the importance of pigs as potential reservoirs for future human pandemics by the continued isolation (in Asia) of H3N2 and Hsw1N1 influenza viruses.
  • (20) Because prostitutes are viewed as a major source of a variety of sexually transmitted diseases (STDs), many researchers have studied their role in spreading the AIDS pandemic.