A Breath of Fresh Air: To Fight TB, Open a Window

According to recent news article from Scientific America, fighting TB is as simple as opening a window. Researchers in Peru found that good ventilation helps prevent spread of TB in hospitals. Good ventilation reduces the amount of germs in the air thus reducing the chance of contracting TB as well as other air borne diseases. WHO also recommends natural ventilation as one way to limit spread of TB. So next time when you see someone cough near you, just open the window.

Technorati Tag : ,

Comments

Post a Comment

Popular posts from this blog

Under the rain in Chin State

It is raining all day, almost everyday. The roads become quite wet and muddy. I am really traped inside now. It is inconvenient to go out in the rain. Whenever it rains in Chin state, the temperature drops dramatically, and it becomes very cold. And the wind also blows quite strong. The sound of wind blowing through the pine tree is so loud and terrifying. And the thick fog reduces visibility to almost zero. Everything becomes quite gloomy. In this small little town in Chin State, in the heavy rain and thick fog, I am traped indoor. Although I want to go out and take photos, this sad weather doesn't let me do what I want to do. So all I could do is to lie down in my bed and wish for sunlight. Because of continuous rain, I couldn't wash my old clothes. Smell coming from the pile of old clothes in the corner of my room is now quite unbearable. And I am gradually running out of clean clothes. If the rain doesn't stop in a few day, I think I will wrap myself in a big blanket li...
Read more

Back from Kunming, Yunnan, China

Image
Well, I was just coming back from Kunming, the capital city of Yunnan province of China. I stayed there three days (two nights) only, sent there by my organization. It is always nice to go somewhere with other people's expense actually. Well, my stay there was a nice one. Kunming is situated at about 6200 feet above sea level. Although it is at the same level as Hakha, the capital of Chin State in Myanmar, it is not as cold as in Hakha. Here in Kunming, the temperature during the day is around 20 degree Celsius, a very nice temperature indeed. And the city in situated on a flat land, possibly a plateau. The city itself is very clean, a lot cleaner than Bangkok, and quite modern. And there are also no dogs on the road too. Looks like they killed all the strayed dogs there. There are fewer restaurants in Kunming than in Bangkok. Here in Bangkok, there are lots and lots of restaurants, both cheap and expensive. Over there, there are no road side paddlers, at least in the city center. ...
Read more

More ways to post images into Gmail

A few months ago, I posted an article on a simple and easy way to insert an image into gmail message. Everybody knows that it is difficult to insert an image into a gmail message directly. Many people found it very useful and I am pleased to be able to help you all. Many people give me some neat, useful and easy ways to insert images and pictures into gmail messages. I will sum up some of them here. 1. The one I mentioned is to compose your message, either simple one or html message, in google doc, then copy and paste the whole message into gmail. 2. If the pciture is on the internet, just right click , select view image, click ctrl-A (to select all, not just the image) and ctrl-C (to copy the html codes). Then go and paste it in gmail. Remember one thing, don't click the image and copy. It won't work. You need all those html codes, not just the image. If your image is not on the internet, then upload it to either flickr or picasa , and do the same thing. 3. You can download a ...
Read more