Microsoft co-founder Bill Gates on Saturday met Prime Minister Narendra Modi and discussed ‘key issues’. “Delighted to meet Bill Gates and have extensive discussions on key issues. His humility and passion to create a better as well as more sustainable planet are clearly visible,” Modi said in a tweet. “India has an amazing ability to manufacture lots of safe, effective, and affordable vaccines, some of them supported by the Gates Foundation. Vaccines produced in India have saved millions of lives during the pandemic and prevented other diseases around the world,” Gates posted in his blog.