1.   Afghanistan, whose polio surveillance system has suffered during the fighting there, is along with its neighbor Pakistan among the countries with the highest transmission rates.

2.   Elsewhere, transmission rates are soaring in some countries that had been relatively unaffected but had done little to prevent further spread.

3.   How can the sexual behavior of men and women in the region be altered to reduce HIV transmission rates?

4.   Last year, South African researchers reported the preliminary findings of a study in Soweto comparing HIV transmission rates between mothers who breast-fed with those who bottle-fed.

5.   Less expensive, lower-dose regimes tested in Thailand show the potential to cut the transmission rate at least in half.

6.   That enormously complicates communication basics like data transmission rates and error checking.

7.   The epidemiology of HIV transmission is complicated, and among the many unknowns is how networks of sex partners influence transmission rates.

8.   The transmission rate of the main antenna would have been equivalent to sending the full text of this article in a half-second.

9.   The transmission rates were evaluated at six weeks after birth.

10.   The tradeoff for the faster transmission rates is that Wi-Fi uses much more power than Bluetooth.