There may also be positive health impacts, for example, fewer deaths from cold exposure; and mixed effects, for example, with respect to range and transmission potential for malaria.
也可能产生正面的健康影响(例如因冷暴露造成的死亡人数减少)，和混合影响(例如与疟疾的范围和传染潜力有关的混合影响)。