Worried about safety

We have a few pigeons residing at our home. We always keep bird feeds and water for them and my daughter loves watching them. Last week I chanced upon an article about the health hazards caused by birds, http://www.hawkeye.ca/pest-birds-health-hazards. This has got me worried. Will the pigeons cause any such hazards. I don't want to take risk with my families health. Please advice.

About KarLop
Birth: December 31
On Moms.com since: Jul 26, 2016