An older adult with health problems may suffer the effects of carbon monoxide more quickly than a younger person with no health problems.

VOA: special.2010.02.02

The accord states that limiting temperature increases to no more than two degrees Celsius is necessary to stop the worst effects of climate change.

VOA: special.2010.01.19

Harris Perlman says the new treatment produced no major side effects in the mice.

VOA: special.2010.05.19

So it can be seen as having no harmful effects on the environment.

VOA: special.2009.10.05

The landing was perfect. Enos suffered no bad effects.

VOA: special.2009.06.17

"They are worried about the possible side effects, about what they listen to from friends and the Internet because there is no official source.

VOA: standard.2009.11.25