The word "infective" is correct and usable in written English.
It is an adjective that means something has the capacity to cause an infection or to spread an infection. For example, you could use the sentence, "The chemical was infective, spreading the virus to the surrounding area."
The phenomenon of natural immunity can be illustrated equally well with examples from the respiratory, intestinal, or genital tracts, where large surface areas are exposed to potentially infective agents and yet infection does not occur.
By transferring infective organisms from decomposing material or from infected people, houseflies are agents in transmitting typhoid, dysentery, cholera, summer diarrhea in children, and other intestinal virus- and bacteria-caused diseases.
The function of the palatine tonsils is thought to be associated with preventing infection in the respiratory and digestive tracts by producing antibodies that help kill infective agents.
The news is doubly welcome, too, because it is now agreed that treatment, which has the effect of making people less infective, is an important way of stopping the spread of HIV as well as being desirable in its own right.
And even bodies in the river tend to putrefy, making it difficult to predict how infective they might be.As the Colchesters admit, "We do not claim that our theory is proved, but it unquestionably warrants further investigation".
The news is doubly welcome, too, because it is now agreed that treatment, which has the effect of making people less infective, is an important way of stopping the spread of HIV as well as desirable in its own right.In this section Overview Output, prices and jobs The Economist commodity-price index HIV/AIDS Trade, exchange rates, budget balances and interest rates Markets Junk bonds Reprints.
Dr Reddy's hit it in 2001 with its version of Eli Lilly's anti-depressant, Prozac; Ranbaxy did the same last year with its generic version of Ceftin, a GlaxoSmithKline anti-infective drug.Its generic Ceftin still accounts for about a third of Ranbaxy's total sales in America.
Studies of anti-infective treatments in Africa and South-East Asia have found that perhaps 15-30% are fakes.
It contains technical sections on (1) chemistry, manufacturing, and dosage forms, (2) animal pharmacology and toxicology, (3) human pharmacokinetics and bioavailability, (4) comprehensive results of clinical trials, (5) statistics, and (6) microbiology (in the case of anti-infective or antiviral drugs).
While many of the innovations of the antiseptic era are procedural (use of gloves and other sterile procedures), Lister also introduced the use of phenol as an anti-infective agent.
These experiments show that even competing research teams can share knowledge, risk and reward in anti-infective drug development, test diverse approaches and avoid redundant efforts.
