The most promising of the many experimental HIV vaccines in development will offer only limited immunity against the deadly virus,US government scientists said recently ahead of world HIV Vaccine Awareness Day.Unlike classical vaccines,the first-generation HIV vaccines will not enable people to fight off the virus,but may protect their immune system from the worst ravages of the virus and dealy the onset of AIDS.And because patients are at their most infectious when viral levels are high,such vaccines might also reduce the spread of the sexually transmitted disease,making it a useful tool for public health authorities batting to contain the global HIV/AIDS pandemic."There is optimism that even a less-than-perfect vaccine could benefit both individual recipients and the at-risk community," said the authors in a commentary published in the "New England Journal of Medicine."It is still not clear when the first vaccines will be available.
Banana Walnut Cake Ingredients: Bananas: 4 large Walnuts: 5-6 Butter or margarine: 10 tbsps Sugar: 3/4 cup Eggs: 3 Refined flour: 2 cups Baking powder: 1 tsp Baking soda: 1/4 tsp Coffee powder: 1 tsp Vanilla essence: 1 tsp Cinnamon powder: 1 tsp Lemon juice (freshly squeezed): 1tbsp Milk: 10 tbsps Method of preparation: 1. Shell walnuts and coarsely chop them. 2. Cream butter and sugar till light and fluffy. 3. In a separate bowl break the eggs one at a time and beat them well. 4. Add the beaten eggs to the butter and sugar mixture and mix well. 5. Sieve flour with baking powder and baking soda. 6. Mix walnuts, vanilla essence, coffee powder and cinnamon in a bowl. 7. Mash the bananas, add lemon juice. Mix it in the nuts mixture. 8. Add the flour miture alternating with the banana mixture to the butter, sugar and egg mixture. Add milk. Mix lightly. 9. Pour the batter in a buttered, baking dish. Bake in a preheated oven at 175 deg C/350 deg F for about 1 hour
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