50 health articles writing/rewriting $1.5 each - ongoing project

I need long term and good writers to write or rewrite health / medical related articles. I will provide the topic and some original article resources. You can rewrite of existing health articles or write new articles by yourself. You need to rewrite each paragraph while neither adding nor deleting important information while do little research on other related articles online. All finished articles must 100% pass copyscape. I will refuse to pay if this requirement is not met. The articles must have correct grammar, punctuation and spelling, the content is concise and must exhibit a coherent theme. The articles must be content rich, original and informative. At least 425 words or more. Articles must be 100% manually rewritten and not rewritten using any software (I can easily see the difference between a manually rewritten article vs. software rewritten article) Give article an eye catching new title. Keywords need to embedded naturally in the article 3 to 5 times. This job is "work for hire" based on Copyright laws and guidelines; copyrights will be fully transferred to me after you receive the payment; you will NOT be permitted to reproduce, reprint, resell, or lease the articles to your other clients Your Areas of Expertise Should Include: Article Writing, SEO Content Writing, Keyword Research skill, health related working or writing experience. Prefer you can chat online with me through yahoo IM for the project progress. I will give you a short article to rewrite as test when you bid. My budget is $1.5 dollar each article, 425 words or more. You need to submit me all 50 articles within 15 days. Please place your bid for 50 health articles writing/rewriting.