In India, neem is traditionally burnt to repel disease-carrying mosquitoes. |
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If a couple conceives several embryos in vitro, one without the disease-carrying gene can be chosen and implanted in the mother's womb. |
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The donor blood must be free of any contamination or disease-carrying germs. |
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Rats are disease-carrying vermin and they should be eradicated. |
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The disease-carrying insect, Rhodnius prolixus, spreads Chagas' disease, caused by the parasite Trypanosoma cruzi, which is carried by the insect. |
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