I happened across
Riemerella anatipestifer Infection after googling the symptoms. Came across this gem, but forgot to post it.
"
This bacterial disease of ducks is also known as Pasteurella anatipestifer infection, infectious serositis and New Duck disease. Anatipestifer infection causes high mortality, weight loss and condemnation. In the acute form, listlessness, eye discharge and diarrhea are commonly seen. Ducks show incoordination, shaking of the head and twisted neck. Birds are commonly found on their backs, paddling their legs. Typical lesions found in dead birds are infected air sacs, membranes covering the heart and liver, and meningitis. Preventive management and vaccination are effective means of control. Penicillin, enrofloxacin and sulfadimethoxine-ormetoprim (0.04-0.08% in feed) are effective in reducing mortality."
Except for the eye discharge, it's pretty much spot on. No external lesions to see, so I'm not sure how she got it. We do have a 3 acre pond that she swims in from time to time, and it is visited by wild mallards.
Source:
http://www.duckhealth.com/duckhlth.html
To be clear, Sulfonamides are chemically unrelated to sulfates
and sulfites, so garlic wouldn't be effective here.
A good scientific paper on the treatment of RA is:
http://www.agrpaper.com/studies-on-...tifer-infections-and-its-control-in-baise.htm
Where it states that "
most of the isolates (ie: RA causing bacteria) were highly sensitive to Cephalexin,Cefradine and Amoxicillin"
Also
"Cephalexin and norfloxacin were used in the treatments on three diagnosed cases with mixed infections of RA with E.coli,the cure rate were 92.86%(715/770),93.26%(443/475) and 94.58%(908/960) respectively,with an average of 93.57%."
I don't have any norfloxacin, but I'll make due.
Hopefully I'll have a good update soon. She's staying upright a little better today. We've been feeding her every hour with Cephalexin every 6 hours. Dosage is probably a little on the high side, but I can't ever tell how much she actually swallows vs spits out, so I'm sure we're fine.
I believe the dosage is ~30-50mg/kg for ducks orally 4 times daily.
Great resource for dosage is:
http://avianmedicine.net/content/uploads/2013/03/09_therapeutic_agents.pdf