What's the difference between epidemic and frequency?

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.

Frequency


Definition:

  • (n.) The condition of returning frequently; occurrence often repeated; common occurence; as, the frequency of crimes; the frequency of miracles.
  • (n.) A crowd; a throng.

Example Sentences:

  • (1) The typical findings have been related to their anatomical localisation and frequency.
  • (2) It was shown that delta F508 frequency of CF-patients was 59.2%, the frequencies of S5491, G551D and K533X were about 1%.
  • (3) Neutrons induced a dose-dependent cytotoxicity and mutation frequency in the AL cells.
  • (4) The frequency of rare fragile sites was studied among 240 children in special schools for subnormal intelligence (IQ 52-85).
  • (5) Increased infusion flow rate did not increase the limiting frequency.
  • (6) Large gender differences were found in the correlations between the RAS, CR, run frequency, and run duration with the personality, mood, and locus of control scores.
  • (7) As prolongation of the action potential by TEA facilitates preferentially the hormone release evoked by low (ineffective) frequencies, it is suggested that a frequency-dependent broadening of action potentials which reportedly occurs on neurosecretory neurones may play an important role in the frequency-dependent facilitation of hormone release from the rat neurohypophysis.
  • (8) The main result of the correspondence analysis is a geometric map of this relationship showing how the relative frequencies of headache types change with age.
  • (9) This exploratory survey of 100 patients with rheumatoid arthritis (RA) was conducted (1) to learn about the types and frequencies of disability law-related problems encountered as a result of having RA, and (2) to assess the respective relationships between the number of disability law-related problems reported and the patients' sociodemographic and RA disease characteristics.
  • (10) The frequency of gastric malignancies in the families of the women with gastric polyps was higher than in the controls and in men, 6.2, 3.1 and 2.4 percent, respectively (p less than 0.05, and p less than 0.025).
  • (11) There was no important difference in the frequency of HLA-A,B,C, and DR antigens between patients and controls.
  • (12) The high frequency of increased PCV number in San, S.A. Negroes and American Negroes is in keeping with the view that the Khoisan peoples (here represented by the San), the Southern African Negroes and the African ancestors of American Blacks sprang from a common proto-negriform stock.
  • (13) The decline in the frequency of serious complications was primarily due to a decrease in the proportion of patients with open fractures treated with plate osteosynthesis from nearly 50% to 19%.
  • (14) Thus, successful thrombolysis decreases the frequency of ventricular ectopic activity and late potentials in the early postinfarction phase.
  • (15) Such a need has occurred in New York City, where schistosomiasis, with its protean manifestations has been seen with increasing frequency.
  • (16) The types, frequency, and clinical features of neoplasms encountered in the perinatal period are markedly different from those observed in older children and adolescents.
  • (17) This transient paresis was accompanied by a dramatic fall in the MFCV concomitant with a shift of the power spectrum to the lower frequencies.
  • (18) Their receptive fields comprise a temporally and spatially linear mechanism (center plus antagonistic surround) that responds to relatively low spatial frequency stimuli, and a temporally nonlinear mechanism, coextensive with the linear mechanism, that--though broad in extent--responds best to high spatial-frequency stimuli.
  • (19) Each test was examined by the frequency with which it was ordered, the frequency with which it was abnormal, and the frequency with which the abnormal result affected preoperative care.
  • (20) Right hemisphere inactivation caused a decrease in the frequency of lateral hypothalamus self-stimulation, whereas with left hemisphere inactivation it increased, which testifies to right hemisphere dominance in self-stimulation reaction.