What's the difference between contagious and infectious?

Contagious


Definition:

  • (a.) Communicable by contact, by a virus, or by a bodily exhalation; catching; as, a contagious disease.
  • (a.) Conveying or generating disease; pestilential; poisonous; as, contagious air.
  • (a.) Spreading or communicable from one to another; exciting similar emotions or conduct in others.

Example Sentences:

  • (1) No acute cases of clinical or anicteric hepatitis were in observed in 75% of 161 patients who had been exposed to hepatitis A by an oral surgeon during the contagious period.
  • (2) The SC strains comprise those from contagious bovine pleuropneumonia (CBPP) and some from goats.
  • (3) This article reviews certain legislative points of view which should help every dentist in their decision as to whether to treat these so-called "infectious" or "contagious" patients.
  • (4) That’s in the normal range, but should it go to 37.5 you may be whisked off to a holding centre as a suspect Ebola case, where – even if your fever is flu or more likely here, malaria – you will be detained with people who really do have this dangerously contagious virus.
  • (5) The accumulated information on low rates of occupational transmission of HIV makes unwarranted the treatment of patients with acquired immunodeficiency syndrome (AIDS) or HIV infection as if they were highly contagious in the health care setting.
  • (6) In this context, the present article makes an analysis of the main ethical and legal problems posed by HIV infection, in the framework of Portuguese law, with special focus on: a) Conflict between the necessary protection of public health by the State and the protection of fundamental rights and freedoms of the citizens; b) Inadequacy of the existent laws to fight contagious diseases to HIV infection; c) Discrimination; d) Testing and compulsory hospitalization versus informed consent; e) Confidentiality; f) Voluntary contagion.
  • (7) The ELISA and an immunoblotting technique were used to study F38-type mycoplasmas - an important cause of contagious caprine pleuropneumonia - and a number of related mycoplasma species, subspecies, types or serogroups.
  • (8) Measles can spread when it reaches a community in the US where groups of people are unvaccinated.” The highly contagious viral respiratory disease is often accompanied by a blotchy rash, fever, runny nose, cough, body aches, watery eyes or pink eye and tiny white spots in the mouth.
  • (9) This paper extends a mathematical model developed by the authors for describing the stochastic process underlying the etiology of non-contagious progressive diseases.
  • (10) Four pony mares were readily infected with the organism of contagious equine metritis by intracervical inoculation and one by coitus with an infected stallion.
  • (11) The kinetics of inactivation of two viruses (the Talfan and the Canine Contagious Hepatitis viruses) which were obtained after contact with 10 disinfectants commonly used in agriculture and the food industry are compared.
  • (12) Reproduction of contagious equine metritis 1977 in Pony mares was achieved with cultures of an unclassified Gram-negative coccobacillus.
  • (13) The nurses’ statement said they had to “interact with Mr. Duncan with whatever protective equipment was available”, even as he produced “a lot of contagious fluids”.
  • (14) This article reports on the phenomenon of contagious hysteria in a village in West Bengal.
  • (15) Those who believed in the contagiousness of the disease hoped to be able to control it with preventive and hygienic measures resulting from their findings on the bacteriology of the epidemic.
  • (16) After almost 24 hours of being told I stank and generally being treated like a contagious freak, I was so grateful for these ministrations that I went to hug them.
  • (17) The abortive form is revealed by contagious abortions whose frequency depends principally on the composition of the animal population of the farm; during its evolution, numerous very high positive serological reactions are observed.
  • (18) We will know more in the coming days.” She said inquiries will seek to establish if the outbreak is linked to cases of a highly contagious strain in chickens in the Netherlands and Germany.
  • (19) Finally, it does not seem logical, for airlines learn about only a small fraction of the contagious persons who travel, and public health is much more greatly endangered by unknown contagious persons.
  • (20) Literature concerning Adamantiadès-Behçet disease is silent with regard to its contagiousness.

Infectious


Definition:

  • (a.) Having qualities that may infect; communicable or caused by infection; pestilential; epidemic; as, an infectious fever; infectious clothing; infectious air; infectious vices.
  • (a.) Corrupting, or tending to corrupt or contaminate; vitiating; demoralizing.
  • (a.) Contaminating with illegality; exposing to seizure and forfeiture.
  • (a.) Capable of being easily diffused or spread; sympathetic; readily communicated; as, infectious mirth.

Example Sentences:

  • (1) The extent of the infectious process was limited, however, because the life span of the cultures was not significantly shortened, the yields of infectious virus per immunofluorescent cell were at all times low, and most infected cells contained only a few well-delineated small masses of antigen, suggestive of an abortive infection.
  • (2) Although antihistamines are widely used for symptomatic treatment of seasonal (allergic) rhinitis, the role of histamines in the pathogenesis of infectious rhinitis is not clear.
  • (3) Tumour necrosis factor (TNF), a polypeptide produced by mononuclear phagocytes, has been implicated as an important mediator of inflammatory processes and of clinical manifestations in acute infectious diseases.
  • (4) We present a mathematical model that is suitable to reconcile this apparent contradiction in the interpretation of the epidemiological data: the observed parallel time series for the spread of AIDS in groups with different risk of infection can be realized by computer simulation, if one assumes that the outbreak of full-blown AIDS only occurs if HIV and a certain infectious coagent (cofactor) CO are present.
  • (5) Solely infectious waste become removed hospital-intern and -extern on conditions of hygienic prevention, namely through secure packing during the transport, combustion or desinfection.
  • (6) Although they were praised in the last five years as the most efficient drugs against cancer and infectious diseases, no great success was clinically and experimentally reported in the past.
  • (7) It is clear that before general release of a new living feline infectious enteritis vaccine, there must be satisfactory evidence that concurrent infection will not affect the safety of the modified antigen.In cats infected with feline infectious enteritis there appears to be a short period, coinciding with the onset of leucopaenia, during which they are highly infectious.
  • (8) Infectious virus was recovered 3 years after infection from selected tissues of 12 of 17 CAEV(63)-infected goats and 11 of 18 CAEV(Co)-infected goats.
  • (9) These included: 1) association of infectious processes with other laboratory results; 2) a feeling of integration with the patient and health care team; and 3) the introduction of medical terminology.
  • (10) The diagnosis of acute infectious enterocolitis was rejected.
  • (11) However, blood with low HBeAg levels and free of detectable polymerase activity can still be infectious, since the polymerase reaction is rather insensitive compared to the radioimmunological HBeAg determination.
  • (12) It is anomalous that the world is equipped with global funds to finance action on infectious diseases and climate change, but not humanitarian crises.
  • (13) Rapid, on-site detection of chlamydial antigen in male FVU would shorten the infectious period by hastening diagnosis and treatment.
  • (14) The use of multifactorial experiment design, a model of infectious processes and immunomodulators alone or in combination with antibiotics is implied.
  • (15) The authors report the clinical case of an 18-year-old patient who presented with a symptomatic mass in the left upper quadrant 6 months after having infectious mononucleosis.
  • (16) A retrospective study of autopsy-verified fatal pulmonary embolism at a department of infectious diseases was carried out, covering a four-year period (1980-83).
  • (17) The p30 proteins of murine viruses also contain a second discrete set of antigenic determinants related to those in infectious primate viruses and endogenous porcine viruses, but not detected in the feline leukemia virus group.
  • (18) The organisms are transmitted transovarially, diaplacentally, via endometrium, before or after implantation, via amnion or by the semen when ascending through the infectious environment.
  • (19) The first is that the supposed exaggerated winter birthrate among process schizophrenics actually represents a reduction in spring-fall births caused by prenatal exposure to infectious diseases during the preceding winter--i.e., a high prenatal death rate in process preschizophrenic fetuses.
  • (20) The central nervous system of the animals sacrificed in the time course of the infectious process was studied by light and luminescent microscopy.